{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T09:20:27Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-ES-1L3KQNF1R1",
    "type": "line",
    "country": "es",
    "name": "Gravel, sand, crushed stone and aggregates: Spain public contracts since 2024",
    "url": "https://assay-systems.com/register/es/line/gravel-sand-crushed-stone-and-aggregates/",
    "text": [
      "Since January 2024 the line carries 247 award notices from 49 buyers. 542 suppliers share it.",
      "84 in 2024. 97 in 2025. 66 in the first 9 months of 2026.",
      "269 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for Spain."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/es/"
      },
      {
        "name": "PÓRFIDOS DEL MEDITERRÁNEO, S.A.",
        "url": "https://assay-systems.com/register/es/porfidos-del-mediterraneo-s-a/"
      },
      {
        "name": "ALUMINIOS Y FERRALLAS GARDEL SL",
        "url": "https://assay-systems.com/register/es/aluminios-y-ferrallas-gardel-sl/"
      },
      {
        "name": "CANTERAS AVILA, S.L.",
        "url": "https://assay-systems.com/register/es/canteras-avila-s-l/"
      },
      {
        "name": "Tuberías y Válvulas del Sur, SL",
        "url": "https://assay-systems.com/register/es/tuberias-y-valvulas-del-sur-sl/"
      },
      {
        "name": "CAMILOJA S.L.",
        "url": "https://assay-systems.com/register/es/camiloja-s-l/"
      },
      {
        "name": "EIFFAGE INFRAESTRUCTURAS, S.A",
        "url": "https://assay-systems.com/register/es/eiffage-infraestructuras-s-a/"
      },
      {
        "name": "EMIPESA S.A.",
        "url": "https://assay-systems.com/register/es/emipesa-s-a/"
      },
      {
        "name": "Ferretería Rafa S.L.",
        "url": "https://assay-systems.com/register/es/ferreteria-rafa-s-l/"
      },
      {
        "name": "SUMINISTROS ELECTRICOS COTO, S.L.",
        "url": "https://assay-systems.com/register/es/suministros-electricos-coto-s-l/"
      },
      {
        "name": "TRANSPORTES CRISTÓBAL MEDINA, S.L.",
        "url": "https://assay-systems.com/register/es/transportes-cristobal-medina-s-l/"
      },
      {
        "name": "ACEDO HERMANOS, S.L.",
        "url": "https://assay-systems.com/register/es/acedo-hermanos-s-l/"
      },
      {
        "name": "ÁRIDOS Y RECUPERACIONES, S.L.U.",
        "url": "https://assay-systems.com/register/es/aridos-y-recuperaciones-s-l-u/"
      },
      {
        "name": "CYCASA, CANTERAS Y CONSTRUCCIONES, S.A.",
        "url": "https://assay-systems.com/register/es/cycasa-canteras-y-construcciones-s-a/"
      },
      {
        "name": "GUILLERMO GARCIA MUÑOZ, S.L.",
        "url": "https://assay-systems.com/register/es/guillermo-garcia-munoz-s-l/"
      },
      {
        "name": "MAQUINARIA Y SERVICIOS GARMO, S.L.",
        "url": "https://assay-systems.com/register/es/maquinaria-y-servicios-garmo-s-l/"
      },
      {
        "name": "MAT.CONST. MERINO CABEZAS SL.",
        "url": "https://assay-systems.com/register/es/mat-const-merino-cabezas-sl/"
      },
      {
        "name": "OFITAS DE SANTUTIS S.L",
        "url": "https://assay-systems.com/register/es/ofitas-de-santutis-s-l/"
      },
      {
        "name": "RODISUR JURALCA S.L.",
        "url": "https://assay-systems.com/register/es/rodisur-juralca-s-l/"
      },
      {
        "name": "ACOMET METALES Y MINERALES, S.L.",
        "url": "https://assay-systems.com/register/es/acomet-metales-y-minerales-s-l/"
      },
      {
        "name": "ALMACENES MANOLIN Y LUIS, S.L",
        "url": "https://assay-systems.com/register/es/almacenes-manolin-y-luis-s-l/"
      },
      {
        "name": "ARASFALTO, S.L.",
        "url": "https://assay-systems.com/register/es/arasfalto-s-l/"
      },
      {
        "name": "ARIDOS ABANILLA SL",
        "url": "https://assay-systems.com/register/es/aridos-abanilla-sl/"
      },
      {
        "name": "ARIDOS ANFERSA S.L.",
        "url": "https://assay-systems.com/register/es/aridos-anfersa-s-l/"
      },
      {
        "name": "ÁRIDOS DE VILLACASTÍN, S.A.",
        "url": "https://assay-systems.com/register/es/aridos-de-villacastin-s-a/"
      },
      {
        "name": "ARIDOS Y HORMIGONES RODRIGUEZ,S.A.",
        "url": "https://assay-systems.com/register/es/aridos-y-hormigones-rodriguez-s-a/"
      },
      {
        "name": "CANTERA FRADE, S.L.",
        "url": "https://assay-systems.com/register/es/cantera-frade-s-l/"
      },
      {
        "name": "Ceferino Cervera e Hijos SL",
        "url": "https://assay-systems.com/register/es/ceferino-cervera-e-hijos-sl/"
      },
      {
        "name": "EPSILON PROYECTOS Y CONSTRUCCIONES SL.",
        "url": "https://assay-systems.com/register/es/epsilon-proyectos-y-construcciones-sl/"
      },
      {
        "name": "Excavacions Malé i Hurtós, s.l.",
        "url": "https://assay-systems.com/register/es/excavacions-male-i-hurtos-s-l/"
      },
      {
        "name": "Ferretería Jerr Suministros Industriales, S.L.",
        "url": "https://assay-systems.com/register/es/ferreteria-jerr-suministros-industriales-s-l/"
      },
      {
        "name": "FERRETERÍA Y MATERIALES DE CONSTRUCCIÓN LAS CASILLAS S.L.U",
        "url": "https://assay-systems.com/register/es/ferreteria-y-materiales-de-construccion-las-casillas-s-l-u/"
      },
      {
        "name": "GONZALEZ SOTO, S.A.",
        "url": "https://assay-systems.com/register/es/gonzalez-soto-s-a/"
      },
      {
        "name": "GUEROLA ÁRIDOS Y HORMIGONES S.L",
        "url": "https://assay-systems.com/register/es/guerola-aridos-y-hormigones-s-l/"
      },
      {
        "name": "HORMIGONES SANTAELLA S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-santaella-s-l/"
      },
      {
        "name": "Pavimentos Asfálticos Lario S.L.",
        "url": "https://assay-systems.com/register/es/pavimentos-asfalticos-lario-s-l/"
      },
      {
        "name": "PORFIDOS INTERNACIONALES DE ALHAMA SL",
        "url": "https://assay-systems.com/register/es/porfidos-internacionales-de-alhama-sl/"
      },
      {
        "name": "PRODUCTOS DE CANTERA, S.L.",
        "url": "https://assay-systems.com/register/es/productos-de-cantera-s-l/"
      },
      {
        "name": "Reciclajes y Trituración Andorra, s.l.",
        "url": "https://assay-systems.com/register/es/reciclajes-y-trituracion-andorra-s-l/"
      },
      {
        "name": "AGROQUIMICOS BORREGO, S.L.",
        "url": "https://assay-systems.com/register/es/agroquimicos-borrego-s-l/"
      },
      {
        "name": "ALBEROS MONTILLA, S.L.",
        "url": "https://assay-systems.com/register/es/alberos-montilla-s-l/"
      },
      {
        "name": "ALQUILER Y SUMINISTROS ALISA, SL",
        "url": "https://assay-systems.com/register/es/alquiler-y-suministros-alisa-sl/"
      },
      {
        "name": "AMITRANSGAL S.L.",
        "url": "https://assay-systems.com/register/es/amitransgal-s-l/"
      },
      {
        "name": "ARIDOS EL PEÑON, S.A.",
        "url": "https://assay-systems.com/register/es/aridos-el-penon-s-a/"
      },
      {
        "name": "Áridos Técnicos, S. A.",
        "url": "https://assay-systems.com/register/es/aridos-tecnicos-s-a/"
      },
      {
        "name": "ARIDOS Y TRANSPORTES ALBERTO GIL, SL",
        "url": "https://assay-systems.com/register/es/aridos-y-transportes-alberto-gil-sl/"
      },
      {
        "name": "ASFALTOS LOS SANTOS, SA",
        "url": "https://assay-systems.com/register/es/asfaltos-los-santos-sa/"
      },
      {
        "name": "CANTERA CARRANZA - KARRANTZA HARROBI, S.L.",
        "url": "https://assay-systems.com/register/es/cantera-carranza-karrantza-harrobi-s-l/"
      },
      {
        "name": "CANTERA LA CURVA, S.L.",
        "url": "https://assay-systems.com/register/es/cantera-la-curva-s-l/"
      },
      {
        "name": "CONSTRUCCIONES FINDESA S.L",
        "url": "https://assay-systems.com/register/es/construcciones-findesa-s-l/"
      },
      {
        "name": "Construcciones Matesanz Sanz S.L.",
        "url": "https://assay-systems.com/register/es/construcciones-matesanz-sanz-s-l/"
      },
      {
        "name": "CONSTRUCCIONES PAVON, S.A.",
        "url": "https://assay-systems.com/register/es/construcciones-pavon-s-a/"
      },
      {
        "name": "CONSTRUCCIONES Y CERAMICAS LAGOS S.L.U.",
        "url": "https://assay-systems.com/register/es/construcciones-y-ceramicas-lagos-s-l-u/"
      },
      {
        "name": "DESERT GRASS SLU",
        "url": "https://assay-systems.com/register/es/desert-grass-slu/"
      },
      {
        "name": "DIONISIO RUIZ, S.L.",
        "url": "https://assay-systems.com/register/es/dionisio-ruiz-s-l/"
      },
      {
        "name": "EXCAVACIONES BARROSO S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-barroso-s-l/"
      },
      {
        "name": "EXCAVACIONES GUTIERREZ NIETO S.L",
        "url": "https://assay-systems.com/register/es/excavaciones-gutierrez-nieto-s-l/"
      },
      {
        "name": "EXCAVACIONES LEAL S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-leal-s-l/"
      },
      {
        "name": "EXPLOTACION DE CANTERAS DEL NOROESTE, S.A.",
        "url": "https://assay-systems.com/register/es/explotacion-de-canteras-del-noroeste-s-a/"
      },
      {
        "name": "FERRABAL ELABORADOS DE FERRALLA, S.L.",
        "url": "https://assay-systems.com/register/es/ferrabal-elaborados-de-ferralla-s-l/"
      },
      {
        "name": "FERROMAR ATLANTICO PUERTO MARINA S.L.",
        "url": "https://assay-systems.com/register/es/ferromar-atlantico-puerto-marina-s-l/"
      },
      {
        "name": "GECONSAA, S.L.",
        "url": "https://assay-systems.com/register/es/geconsaa-s-l/"
      },
      {
        "name": "HORMIGONES DE AGUILAR SL",
        "url": "https://assay-systems.com/register/es/hormigones-de-aguilar-sl/"
      },
      {
        "name": "HORMIGONES FRAGA, S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-fraga-s-l/"
      },
      {
        "name": "HORMIGONES Y ARIDOS BAJO GUADALQUIVIR S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-y-aridos-bajo-guadalquivir-s-l/"
      },
      {
        "name": "JOSE LUIS HOLGADO S.L.",
        "url": "https://assay-systems.com/register/es/jose-luis-holgado-s-l/"
      },
      {
        "name": "LEAL INGENIERIA E INFRAESTRUCTURAS S.L.",
        "url": "https://assay-systems.com/register/es/leal-ingenieria-e-infraestructuras-s-l/"
      },
      {
        "name": "Mª ISABEL SÁNCHEZ DOBLADO",
        "url": "https://assay-systems.com/register/es/ma-isabel-sanchez-doblado/"
      },
      {
        "name": "MARMOTRES 2020 S.L.",
        "url": "https://assay-systems.com/register/es/marmotres-2020-s-l/"
      },
      {
        "name": "OBRAS Y VIALES GUADIANA, S.L.",
        "url": "https://assay-systems.com/register/es/obras-y-viales-guadiana-s-l/"
      },
      {
        "name": "PAVIMENTOS AZUGRISA M. SANCHEZ, S.L.",
        "url": "https://assay-systems.com/register/es/pavimentos-azugrisa-m-sanchez-s-l/"
      },
      {
        "name": "PERICA OBRAS Y SERVICIOS, S.A.",
        "url": "https://assay-systems.com/register/es/perica-obras-y-servicios-s-a/"
      },
      {
        "name": "Pórfidos Internacionales de Alhama S.L.",
        "url": "https://assay-systems.com/register/es/porfidos-internacionales-de-alhama-s-l/"
      },
      {
        "name": "PROBISA PRODUCTOS BITUMINOSOS, S.L.U.",
        "url": "https://assay-systems.com/register/es/probisa-productos-bituminosos-s-l-u/"
      },
      {
        "name": "RAMAJO FERRETERIA INDUSTRIAL 2007 S.L.",
        "url": "https://assay-systems.com/register/es/ramajo-ferreteria-industrial-2007-s-l/"
      },
      {
        "name": "REGIMOVI SL.",
        "url": "https://assay-systems.com/register/es/regimovi-sl/"
      },
      {
        "name": "RELUX SUMINISTROS PARA LA CONSTRUCCION",
        "url": "https://assay-systems.com/register/es/relux-suministros-para-la-construccion/"
      },
      {
        "name": "SALVADOR FRUCTUOSO E HIJOS S.L.",
        "url": "https://assay-systems.com/register/es/salvador-fructuoso-e-hijos-s-l/"
      },
      {
        "name": "SANIPLAST SOLUCIONES SOSTENIBLES DEL AGUA SLU",
        "url": "https://assay-systems.com/register/es/saniplast-soluciones-sostenibles-del-agua-slu/"
      },
      {
        "name": "SANTIAGO CARMONA, S.A.",
        "url": "https://assay-systems.com/register/es/santiago-carmona-s-a/"
      },
      {
        "name": "SORIGUE, S.A.U.",
        "url": "https://assay-systems.com/register/es/sorigue-s-a-u/"
      },
      {
        "name": "T.A.S.E. HERMANOS CASANOVA, S.L.",
        "url": "https://assay-systems.com/register/es/t-a-s-e-hermanos-casanova-s-l/"
      },
      {
        "name": "TRANSPORTES Y EXCACAVACIONES HNOS. MARCHAL, S.L.",
        "url": "https://assay-systems.com/register/es/transportes-y-excacavaciones-hnos-marchal-s-l/"
      },
      {
        "name": "TRITURADOS FUENTE ALAMO S.L",
        "url": "https://assay-systems.com/register/es/triturados-fuente-alamo-s-l/"
      },
      {
        "name": "UTE BALASTO CASTEJÓN - TAFALLA",
        "url": "https://assay-systems.com/register/es/ute-balasto-castejon-tafalla/"
      },
      {
        "name": "VENTURA GESTION SL",
        "url": "https://assay-systems.com/register/es/ventura-gestion-sl/"
      },
      {
        "name": "VIALCA, S.A",
        "url": "https://assay-systems.com/register/es/vialca-s-a/"
      },
      {
        "name": "VIALEX CONSTRUCTORA ARAGONESA S.L.U.",
        "url": "https://assay-systems.com/register/es/vialex-constructora-aragonesa-s-l-u/"
      },
      {
        "name": "ZUBETON, S.L.",
        "url": "https://assay-systems.com/register/es/zubeton-s-l/"
      },
      {
        "name": "ACCIONA FACILITY SERVICES, S.A.",
        "url": "https://assay-systems.com/register/es/acciona-facility-services-s-a/"
      },
      {
        "name": "ACTIVIDADES DE CONSTRUCCIÓN SANTA JUSTA SL",
        "url": "https://assay-systems.com/register/es/actividades-de-construccion-santa-justa-sl/"
      },
      {
        "name": "ACTIVIDADES DE GESTIÓN DE RESIDUOS S.L.U.",
        "url": "https://assay-systems.com/register/es/actividades-de-gestion-de-residuos-s-l-u/"
      },
      {
        "name": "ACTUACIONES DE DEMOLICIONES Y CONSTRUCCIÓN SL",
        "url": "https://assay-systems.com/register/es/actuaciones-de-demoliciones-y-construccion-sl/"
      },
      {
        "name": "AGLOMERADOS MALLORCA S. A",
        "url": "https://assay-systems.com/register/es/aglomerados-mallorca-s-a/"
      },
      {
        "name": "AGUILERA ALMIRON, S.L.",
        "url": "https://assay-systems.com/register/es/aguilera-almiron-s-l/"
      },
      {
        "name": "ALMACENES CAMPANARIO SL",
        "url": "https://assay-systems.com/register/es/almacenes-campanario-sl/"
      },
      {
        "name": "ALMACENES FEMENIAS S.A.",
        "url": "https://assay-systems.com/register/es/almacenes-femenias-s-a/"
      },
      {
        "name": "almacenes rodri s.l.u",
        "url": "https://assay-systems.com/register/es/almacenes-rodri-s-l-u/"
      },
      {
        "name": "Almacenes San Pablo de Ceuta, S.L.",
        "url": "https://assay-systems.com/register/es/almacenes-san-pablo-de-ceuta-s-l/"
      },
      {
        "name": "ANLLACO S.A",
        "url": "https://assay-systems.com/register/es/anllaco-s-a/"
      },
      {
        "name": "AQUATUBO S.L.",
        "url": "https://assay-systems.com/register/es/aquatubo-s-l/"
      },
      {
        "name": "ARENAS Y MOVIMIENTOS DEL SUR, S.L.",
        "url": "https://assay-systems.com/register/es/arenas-y-movimientos-del-sur-s-l/"
      },
      {
        "name": "Aridan, S.A.",
        "url": "https://assay-systems.com/register/es/aridan-s-a/"
      },
      {
        "name": "ARIDOS AGUILAR, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-aguilar-s-l/"
      },
      {
        "name": "ÁRIDOS ALCALÁ S.L.",
        "url": "https://assay-systems.com/register/es/aridos-alcala-s-l/"
      },
      {
        "name": "ARIDOS ANAYA SL",
        "url": "https://assay-systems.com/register/es/aridos-sierra-de-segura-sl/"
      },
      {
        "name": "Áridos Boiria S.L.",
        "url": "https://assay-systems.com/register/es/aridos-boiria-s-l/"
      },
      {
        "name": "ÁRIDOS CARASOLES, S.L.U.",
        "url": "https://assay-systems.com/register/es/aridos-carasoles-s-l-u/"
      },
      {
        "name": "ARIDOS CASA SLU",
        "url": "https://assay-systems.com/register/es/aridos-casa-slu/"
      },
      {
        "name": "ARIDOS GARCIA, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-garcia-s-l/"
      },
      {
        "name": "Áridos Hermanos Guerrero S.A.",
        "url": "https://assay-systems.com/register/es/aridos-hermanos-guerrero-s-a/"
      },
      {
        "name": "Áridos internacionales del mediterráneo, SL",
        "url": "https://assay-systems.com/register/es/aridos-internacionales-del-mediterraneo-sl/"
      },
      {
        "name": "Aridos La Ventilla S.L.",
        "url": "https://assay-systems.com/register/es/aridos-la-ventilla-s-l/"
      },
      {
        "name": "ARIDOS MONTEHERMOSO, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-montehermoso-s-l/"
      },
      {
        "name": "ARIDOS TÉCNICOS SA",
        "url": "https://assay-systems.com/register/es/aridos-tecnicos-sa/"
      },
      {
        "name": "ARIDOS TRANSPORTES Y EXCAVACIONES DEL SUR",
        "url": "https://assay-systems.com/register/es/aridos-transportes-y-excavaciones-del-sur/"
      },
      {
        "name": "Áridos y Escombros, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-escombros-s-l/"
      },
      {
        "name": "Áridos y Excavaciones Carmelo Lobera, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-carmelo-lobera-s-l/"
      },
      {
        "name": "ARIDOS Y EXCAVACIONES GISTAU, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-gistau-s-l/"
      },
      {
        "name": "Aridos y Excavaciones Hnos. Domingo Pascual, SL",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-hnos-domingo-pascual-sl/"
      },
      {
        "name": "ÁRIDOS Y EXCAVACIONES PLATERO MARTÍNEZ",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-platero-martinez/"
      },
      {
        "name": "ARIDOS Y EXCAVACIONES RUBERTE, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-ruberte-s-l/"
      },
      {
        "name": "ARIDOS Y HORMIGONES ALGUETA, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-hormigones-algueta-s-l/"
      },
      {
        "name": "ÁRIDOS Y HORMIGONES DEL DEVA, S.L",
        "url": "https://assay-systems.com/register/es/aridos-y-hormigones-del-deva-s-l/"
      },
      {
        "name": "ARIDOS Y HORMIGONES VIRGEN DE LAS CRUCES, S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-hormigones-virgen-de-las-cruces-s-l/"
      },
      {
        "name": "ÀRIDS CATALUNYA, SA",
        "url": "https://assay-systems.com/register/es/arids-catalunya-sa/"
      },
      {
        "name": "Àrids Catalunya, S.A.",
        "url": "https://assay-systems.com/register/es/arids-catalunya-s-a/"
      },
      {
        "name": "Arids i Excavacions Mont-roig SL",
        "url": "https://assay-systems.com/register/es/arids-i-excavacions-mont-roig-sl/"
      },
      {
        "name": "Ari Maquinaria Córdoba,S.L.",
        "url": "https://assay-systems.com/register/es/ari-maquinaria-cordoba-s-l/"
      },
      {
        "name": "Aritec Almonacid SL",
        "url": "https://assay-systems.com/register/es/aritec-barajas-sl/"
      },
      {
        "name": "ARITEC ALMONACID S.L.",
        "url": "https://assay-systems.com/register/es/aritec-almonacid-s-l/"
      },
      {
        "name": "ARNO INFRAESTRUCTURAS, S.L.U.",
        "url": "https://assay-systems.com/register/es/arno-infraestructuras-s-l-u/"
      },
      {
        "name": "ASFALTOS RUIZ 2018 S.L.",
        "url": "https://assay-systems.com/register/es/asfaltos-ruiz-2018-s-l/"
      },
      {
        "name": "AUDECA, S.L.U.",
        "url": "https://assay-systems.com/register/es/audeca-s-l-u/"
      },
      {
        "name": "AUXILIAR IBERICA S.A.",
        "url": "https://assay-systems.com/register/es/auxiliar-iberica-s-a/"
      },
      {
        "name": "AVANTA PREVENCION INTEGRAL SLU",
        "url": "https://assay-systems.com/register/es/avanta-prevencion-integral-slu/"
      },
      {
        "name": "Benito Arno e Hijos, S. A. U.",
        "url": "https://assay-systems.com/register/es/benito-arno-e-hijos-s-a-u/"
      },
      {
        "name": "BICHELOS, CONTROL BIOLÓGICO S.L.U.",
        "url": "https://assay-systems.com/register/es/bichelos-control-biologico-s-l-u/"
      },
      {
        "name": "Bierzorecicla S.L.",
        "url": "https://assay-systems.com/register/es/bierzorecicla-s-l/"
      },
      {
        "name": "BM TEVISA, S.A.U.",
        "url": "https://assay-systems.com/register/es/bm-tevisa-s-a-u/"
      },
      {
        "name": "BOMBEOS ARCENSES, S.L.",
        "url": "https://assay-systems.com/register/es/bombeos-arcenses-s-l/"
      },
      {
        "name": "BRENNTAG QUIMICA S.A.U.",
        "url": "https://assay-systems.com/register/es/brenntag-quimica-s-a-u/"
      },
      {
        "name": "BULNES SUMINISTROS, S.L.",
        "url": "https://assay-systems.com/register/es/bulnes-suministros-s-l/"
      },
      {
        "name": "Cabo Roca SL",
        "url": "https://assay-systems.com/register/es/cabo-roca-sl/"
      },
      {
        "name": "CALERAS DE LISKAR SA",
        "url": "https://assay-systems.com/register/es/caleras-de-liskar-sa/"
      },
      {
        "name": "CANALIZACIONES Y DERRIBOS SAFOR S.L.",
        "url": "https://assay-systems.com/register/es/canalizaciones-y-derribos-safor-s-l/"
      },
      {
        "name": "CANPESA",
        "url": "https://assay-systems.com/register/es/canpesa/"
      },
      {
        "name": "CAN PIPA SL",
        "url": "https://assay-systems.com/register/es/can-pipa-sl/"
      },
      {
        "name": "CANTERA CERRO FONCANAL SL",
        "url": "https://assay-systems.com/register/es/cantera-cerro-foncanal-sl/"
      },
      {
        "name": "CANTERA LAS PILETAS S.L.",
        "url": "https://assay-systems.com/register/es/cantera-las-piletas-s-l/"
      },
      {
        "name": "CANTERA LA TORRETA, S.A.U.",
        "url": "https://assay-systems.com/register/es/cantera-la-torreta-s-a-u/"
      },
      {
        "name": "CANTERA LA VIBORA, S.L.",
        "url": "https://assay-systems.com/register/es/cantera-la-vibora-s-l/"
      },
      {
        "name": "CANTERA ROCA S.L.",
        "url": "https://assay-systems.com/register/es/cantera-roca-s-l/"
      },
      {
        "name": "CANTERAS ACHA, S.A.",
        "url": "https://assay-systems.com/register/es/canteras-y-escombreras-damaso-s-l/"
      },
      {
        "name": "CANTERAS CUARCITA SAN CLODIO, S.L",
        "url": "https://assay-systems.com/register/es/canteras-cuarcita-san-clodio-s-l/"
      },
      {
        "name": "CANTERAS DE ALMARGEN, S.L.",
        "url": "https://assay-systems.com/register/es/canteras-de-almargen-s-l/"
      },
      {
        "name": "Canteras de Cuarcita SA",
        "url": "https://assay-systems.com/register/es/canteras-de-cuarcita-sa/"
      },
      {
        "name": "CANTERAS DE CUARCITA S.A.",
        "url": "https://assay-systems.com/register/es/canteras-de-cuarcita-s-a/"
      },
      {
        "name": "CANTERAS DE SANTANDER, S.A",
        "url": "https://assay-systems.com/register/es/canteras-la-verde-sl/"
      },
      {
        "name": "CANTERAS GOLMAYO S.A.U.",
        "url": "https://assay-systems.com/register/es/canteras-golmayo-s-a-u/"
      },
      {
        "name": "CANTERAS LA PONDEROSA,S.A.",
        "url": "https://assay-systems.com/register/es/canteras-la-ponderosa-s-a/"
      },
      {
        "name": "CANTERAS REUNIDAS DE HUELVA S.L.U.",
        "url": "https://assay-systems.com/register/es/canteras-santa-barbara-s-l-u/"
      },
      {
        "name": "CANTERAS SIERRA ENMEDIO, S.L.U.",
        "url": "https://assay-systems.com/register/es/canteras-sierra-enmedio-s-l-u/"
      },
      {
        "name": "Canteras y Hormigones Quintana, S.A.",
        "url": "https://assay-systems.com/register/es/canteras-y-hormigones-quintana-s-a/"
      },
      {
        "name": "CANTERAS Y HORMIGONES SANTANDER SLU",
        "url": "https://assay-systems.com/register/es/canteras-y-hormigones-santander-slu/"
      },
      {
        "name": "CASERVI MANTENIMIENTOS GENERALES SL",
        "url": "https://assay-systems.com/register/es/caservi-mantenimientos-generales-sl/"
      },
      {
        "name": "CATRASUR,S.L",
        "url": "https://assay-systems.com/register/es/catrasur-s-l/"
      },
      {
        "name": "CG Minería, S. L.",
        "url": "https://assay-systems.com/register/es/cg-mineria-s-l/"
      },
      {
        "name": "CGS MOVILIDAD S.L.",
        "url": "https://assay-systems.com/register/es/cgs-movilidad-s-l/"
      },
      {
        "name": "CIRERA HUMBRION, S.L",
        "url": "https://assay-systems.com/register/es/cirera-humbrion-s-l/"
      },
      {
        "name": "CLIME, S.A.",
        "url": "https://assay-systems.com/register/es/clime-s-a/"
      },
      {
        "name": "CNES ARAPLASA SA",
        "url": "https://assay-systems.com/register/es/cnes-araplasa-sa/"
      },
      {
        "name": "Comercial Cerámicas de Bailen SL",
        "url": "https://assay-systems.com/register/es/comercial-ceramicas-de-bailen-sl/"
      },
      {
        "name": "COMERCIAL J. BARRAGAN S.L.U.",
        "url": "https://assay-systems.com/register/es/comercial-j-barragan-s-l-u/"
      },
      {
        "name": "COMPAÑÍA DE OBRAS PUBLICAS, HORMIGONES Y ASFALTOS, S.L.U.",
        "url": "https://assay-systems.com/register/es/compania-de-obras-publicas-hormigones-y-asfaltos-s-l-u/"
      },
      {
        "name": "CONEGOAL SL",
        "url": "https://assay-systems.com/register/es/conegoal-sl/"
      },
      {
        "name": "CONSTRUCCIONES GARRUCHO SA",
        "url": "https://assay-systems.com/register/es/construcciones-garrucho-sa/"
      },
      {
        "name": "Construcciones Sevilla Nevado, S. A.",
        "url": "https://assay-systems.com/register/es/construcciones-sevilla-nevado-s-a/"
      },
      {
        "name": "CONSTRUCCIONES SINDO CASTRO S.A.",
        "url": "https://assay-systems.com/register/es/construcciones-sindo-castro-s-a/"
      },
      {
        "name": "Contenedores Iruña S.L.",
        "url": "https://assay-systems.com/register/es/contenedores-iruna-s-l/"
      },
      {
        "name": "CONTRATAS Y MOVIMIENTOS DE TIERRAS CARMIN, S.L.",
        "url": "https://assay-systems.com/register/es/contratas-y-movimientos-de-tierras-carmin-s-l/"
      },
      {
        "name": "COVESA 2020 PROYECTOS Y SERVICIOS, S.L.",
        "url": "https://assay-systems.com/register/es/covesa-2020-proyectos-y-servicios-s-l/"
      },
      {
        "name": "CTI TECNOLOGÍA Y GESTIÓN, SA",
        "url": "https://assay-systems.com/register/es/cti-tecnologia-y-gestion-sa/"
      },
      {
        "name": "CUARTERO HIGIENE, S.L.",
        "url": "https://assay-systems.com/register/es/cuartero-higiene-s-l/"
      },
      {
        "name": "CUBAS HERMANOS RINCON BRAVO S.L.",
        "url": "https://assay-systems.com/register/es/cubas-hermanos-rincon-bravo-s-l/"
      },
      {
        "name": "CUBAS LOPEZ CALLE SL",
        "url": "https://assay-systems.com/register/es/cubas-lopez-calle-sl/"
      },
      {
        "name": "DACAMONTARAZ S.L.",
        "url": "https://assay-systems.com/register/es/dacamontaraz-s-l/"
      },
      {
        "name": "DECOESLA, S.L.",
        "url": "https://assay-systems.com/register/es/decoesla-s-l/"
      },
      {
        "name": "DECON-86, S.A.",
        "url": "https://assay-systems.com/register/es/decon-86-s-a/"
      },
      {
        "name": "DEL PINO Y MATEO, S.L.",
        "url": "https://assay-systems.com/register/es/del-pino-y-mateo-s-l/"
      },
      {
        "name": "DIABASAS DE EXTREMADURA S.L.U",
        "url": "https://assay-systems.com/register/es/diabasas-de-extremadura-s-l-u/"
      },
      {
        "name": "Dielectro Manchego SA",
        "url": "https://assay-systems.com/register/es/dielectro-manchego-sa/"
      },
      {
        "name": "DINO THEO ATLANTIS M.C., S.L.",
        "url": "https://assay-systems.com/register/es/dino-theo-atlantis-m-c-s-l/"
      },
      {
        "name": "DUMIPAL XXI SL",
        "url": "https://assay-systems.com/register/es/dumipal-xxi-sl/"
      },
      {
        "name": "ECOBIOT SUR SLU",
        "url": "https://assay-systems.com/register/es/ecobiot-sur-slu/"
      },
      {
        "name": "ECOINDUSTRIA DEL RECICLADO, S.L., KALPAE IBERICA, S.L.",
        "url": "https://assay-systems.com/register/es/ecoindustria-del-reciclado-s-l-kalpae-iberica-s-l/"
      },
      {
        "name": "Ecosiona Facility Services S.L.",
        "url": "https://assay-systems.com/register/es/ecosiona-facility-services-s-l/"
      },
      {
        "name": "ELECAM S.A.",
        "url": "https://assay-systems.com/register/es/elecam-s-a/"
      },
      {
        "name": "ELECNOR SERVICIOS Y PROYECTOS SAU",
        "url": "https://assay-systems.com/register/es/elecnor-servicios-y-proyectos-sau/"
      },
      {
        "name": "EL EJIDILLO VIVEROS INTEGRALES S.L.",
        "url": "https://assay-systems.com/register/es/el-ejidillo-viveros-integrales-s-l/"
      },
      {
        "name": "Elmasa Tecnología del Agua, SAU",
        "url": "https://assay-systems.com/register/es/elmasa-tecnologia-del-agua-sau/"
      },
      {
        "name": "Elsamex Gestión de Infraestructuras",
        "url": "https://assay-systems.com/register/es/elsamex-gestion-de-infraestructuras/"
      },
      {
        "name": "EMPRESA DE SERVICIOS CORDERO MAESTRE, S.L.-SERINTRA ÁRIDOS, S.A.",
        "url": "https://assay-systems.com/register/es/empresa-de-servicios-cordero-maestre-s-l-serintra-aridos-s-a/"
      },
      {
        "name": "EQUIPAMIENTOS DEPORTIVOS, S.A.",
        "url": "https://assay-systems.com/register/es/equipamientos-deportivos-s-a/"
      },
      {
        "name": "EULEN, S.A.",
        "url": "https://assay-systems.com/register/es/eulen-s-a/"
      },
      {
        "name": "EUROTEX TCH, S.A.",
        "url": "https://assay-systems.com/register/es/eurotex-tch-s-a/"
      },
      {
        "name": "EXCARBI, S.L.",
        "url": "https://assay-systems.com/register/es/excarbi-s-l/"
      },
      {
        "name": "EXCAVACIONES ACB S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-acb-s-l/"
      },
      {
        "name": "EXCAVACIONES ALETTA, S.A.U.",
        "url": "https://assay-systems.com/register/es/excavaciones-aletta-s-a-u/"
      },
      {
        "name": "EXCAVACIONES DEL GENIL S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-del-genil-s-l/"
      },
      {
        "name": "EXCAVACIONES GÓMEZ GARCÍA, SL",
        "url": "https://assay-systems.com/register/es/excavaciones-gomez-garcia-sl/"
      },
      {
        "name": "EXCAVACIONES HERMANOS VIQUE S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-hermanos-vique-s-l/"
      },
      {
        "name": "EXCAVACIONES HNOS. DE PABLO, S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-hnos-de-pablo-s-l/"
      },
      {
        "name": "EXCAVACIONES V. MARQUES, S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-v-marques-s-l/"
      },
      {
        "name": "EXCAVACIONES Y CONTENEDORES MORONCILLO S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-y-contenedores-moroncillo-s-l/"
      },
      {
        "name": "EXCAVACIONES Y SERVICIOS JESYMA SL",
        "url": "https://assay-systems.com/register/es/excavaciones-y-servicios-jesyma-sl/"
      },
      {
        "name": "EXCAVACIONES Y TRANSPORTES DAVID PEREZ, S.L.",
        "url": "https://assay-systems.com/register/es/excavaciones-y-transportes-david-perez-s-l/"
      },
      {
        "name": "Excavaciones y Transportes López Reina s.l.",
        "url": "https://assay-systems.com/register/es/excavaciones-y-transportes-lopez-reina-s-l/"
      },
      {
        "name": "EXCAVACIONS I OBRES RODÀ, S.L.",
        "url": "https://assay-systems.com/register/es/excavacions-i-obres-roda-s-l/"
      },
      {
        "name": "Excavacions J.Peraferrer S.L.",
        "url": "https://assay-systems.com/register/es/excavacions-j-peraferrer-s-l/"
      },
      {
        "name": "EXCV. Y TTES. CAMPOS ROMERO, S.L.",
        "url": "https://assay-systems.com/register/es/excv-y-ttes-campos-romero-s-l/"
      },
      {
        "name": "EXLAND EXACAVACIONS I TRANSPORTS, S.L.",
        "url": "https://assay-systems.com/register/es/exland-exacavacions-i-transports-s-l/"
      },
      {
        "name": "EXPLOTACIONES SUABAR, S.L.",
        "url": "https://assay-systems.com/register/es/explotaciones-suabar-s-l/"
      },
      {
        "name": "E-XSERCON INFRAESTRUCTURES I SERVEIS SL.",
        "url": "https://assay-systems.com/register/es/e-xsercon-infraestructures-i-serveis-sl/"
      },
      {
        "name": "EXTENSIVE SL",
        "url": "https://assay-systems.com/register/es/extensive-sl/"
      },
      {
        "name": "EXTRACCIONES MINERAS Y MEDIOAMBIENTALES DEL NORTE SLU",
        "url": "https://assay-systems.com/register/es/extracciones-mineras-y-medioambientales-del-norte-slu/"
      },
      {
        "name": "FCC Aqualia, S.A.",
        "url": "https://assay-systems.com/register/es/fcc-aqualia-s-a/"
      },
      {
        "name": "FELIPE SIERRA E HIJOS, S.L.",
        "url": "https://assay-systems.com/register/es/felipe-sierra-e-hijos-s-l/"
      },
      {
        "name": "FERNANDEZ ROSILLO Y CIA S.L",
        "url": "https://assay-systems.com/register/es/fernandez-rosillo-y-cia-s-l/"
      },
      {
        "name": "FERRETERIA MHEVA S.L.",
        "url": "https://assay-systems.com/register/es/ferreteria-mheva-s-l/"
      },
      {
        "name": "FERRETERIAS DONCEL, S.L.",
        "url": "https://assay-systems.com/register/es/ferreterias-doncel-s-l/"
      },
      {
        "name": "Fircosa Desarrollos S.L",
        "url": "https://assay-systems.com/register/es/fircosa-desarrollos-s-l/"
      },
      {
        "name": "FORESTACIONES CARAVACA, S.L.",
        "url": "https://assay-systems.com/register/es/forestaciones-caravaca-s-l/"
      },
      {
        "name": "FORMIGÓ I BIGUES, S. A",
        "url": "https://assay-systems.com/register/es/formigo-i-bigues-s-a/"
      },
      {
        "name": "FRANCISCO GÓMEZ Y CÍA, S.L.",
        "url": "https://assay-systems.com/register/es/francisco-gomez-y-cia-s-l/"
      },
      {
        "name": "Garcamargo, S.L.",
        "url": "https://assay-systems.com/register/es/garcamargo-s-l/"
      },
      {
        "name": "GAROLCAMPO S.L.",
        "url": "https://assay-systems.com/register/es/garolcampo-s-l/"
      },
      {
        "name": "Gestión de Áridos y Transportes de Aragón, S.L.",
        "url": "https://assay-systems.com/register/es/gestion-de-aridos-y-transportes-de-aragon-s-l/"
      },
      {
        "name": "GESTION DE RESIDUOS BAEZA, SL",
        "url": "https://assay-systems.com/register/es/gestion-de-residuos-baeza-sl/"
      },
      {
        "name": "Gestión de Residuos Soria SL",
        "url": "https://assay-systems.com/register/es/gestion-de-residuos-soria-sl/"
      },
      {
        "name": "GIL MARTIN S.L.",
        "url": "https://assay-systems.com/register/es/gil-martin-s-l/"
      },
      {
        "name": "GONDOLAS Y MAQUINARIA EL CHERANO SL",
        "url": "https://assay-systems.com/register/es/gondolas-y-maquinaria-el-cherano-sl/"
      },
      {
        "name": "Granitos Europeos SLU",
        "url": "https://assay-systems.com/register/es/granitos-europeos-slu/"
      },
      {
        "name": "GRAVAS Y SUMINISTROS SA",
        "url": "https://assay-systems.com/register/es/gravas-y-suministros-sa/"
      },
      {
        "name": "GRAVERA LAS OAMAÑAS, S.L.",
        "url": "https://assay-systems.com/register/es/gravera-las-oamanas-s-l/"
      },
      {
        "name": "Graveras del Rio Magro, S.L.",
        "url": "https://assay-systems.com/register/es/graveras-del-rio-magro-s-l/"
      },
      {
        "name": "Graveras Gomez S.L.",
        "url": "https://assay-systems.com/register/es/graveras-gomez-s-l/"
      },
      {
        "name": "GRAVERA VALDEFUENTES, S.L.U.",
        "url": "https://assay-systems.com/register/es/gravera-valdefuentes-s-l-u/"
      },
      {
        "name": "GRUPO BASCUAS 2008,SL",
        "url": "https://assay-systems.com/register/es/grupo-bascuas-2008-sl/"
      },
      {
        "name": "GRUPO CETYA SA",
        "url": "https://assay-systems.com/register/es/grupo-cetya-sa/"
      },
      {
        "name": "GRUPO ELECTRO STOCKS SL",
        "url": "https://assay-systems.com/register/es/grupo-electro-stocks-sl/"
      },
      {
        "name": "GRUPO JG ALQUILER DE MAQUINTARIA Y OBRAS SL",
        "url": "https://assay-systems.com/register/es/grupo-jg-alquiler-de-maquintaria-y-obras-sl/"
      },
      {
        "name": "GRUPO PEREA MORANTE S.L",
        "url": "https://assay-systems.com/register/es/grupo-perea-morante-s-l/"
      },
      {
        "name": "GUADAIRA SERVICIOS AMBIENTALES S.L.",
        "url": "https://assay-systems.com/register/es/guadaira-servicios-ambientales-s-l/"
      },
      {
        "name": "GUADALTEL SA",
        "url": "https://assay-systems.com/register/es/guadaltel-sa/"
      },
      {
        "name": "Guardilla e Hijos S.L.",
        "url": "https://assay-systems.com/register/es/guardilla-e-hijos-s-l/"
      },
      {
        "name": "GUIJOSA SANCHEZ, S.L.",
        "url": "https://assay-systems.com/register/es/guijosa-sanchez-s-l/"
      },
      {
        "name": "HARADO DE CONSTRUCCIONES Y ASISTENCIA TÉCNICA S.L.",
        "url": "https://assay-systems.com/register/es/harado-de-construcciones-y-asistencia-tecnica-s-l/"
      },
      {
        "name": "HERNANDO Y DUEÑA, S.L.U.",
        "url": "https://assay-systems.com/register/es/hernando-y-duena-s-l-u/"
      },
      {
        "name": "hidrasur climatizacion y fontaneria s.l",
        "url": "https://assay-systems.com/register/es/hidrasur-climatizacion-y-fontaneria-s-l/"
      },
      {
        "name": "Higinio Tabares e Hijos, S.L.",
        "url": "https://assay-systems.com/register/es/higinio-tabares-e-hijos-s-l/"
      },
      {
        "name": "HNOS MORAL CANTERA AÑORETA SL",
        "url": "https://assay-systems.com/register/es/hnos-moral-cantera-anoreta-sl/"
      },
      {
        "name": "HORMECO SL",
        "url": "https://assay-systems.com/register/es/hormeco-sl/"
      },
      {
        "name": "HORMIALIA 2007 S.L",
        "url": "https://assay-systems.com/register/es/hormialia-2007-s-l/"
      },
      {
        "name": "HORMIGONES ACEDO, S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-acedo-s-l/"
      },
      {
        "name": "HORMIGONES ALHAURIN S.A.",
        "url": "https://assay-systems.com/register/es/hormigones-alhaurin-s-a/"
      },
      {
        "name": "HORMIGONES ARIDOS Y EXCAVACIONES,S.A",
        "url": "https://assay-systems.com/register/es/hormigones-aridos-y-excavaciones-s-a/"
      },
      {
        "name": "HORMIGONES ASFALTICOS ANDALUCES, S. A.",
        "url": "https://assay-systems.com/register/es/hormigones-asfalticos-andaluces-s-a/"
      },
      {
        "name": "Hormigones Azagra S.A.",
        "url": "https://assay-systems.com/register/es/hormigones-azagra-s-a/"
      },
      {
        "name": "HORMIGONES DOMAR,S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-domar-s-l/"
      },
      {
        "name": "HORMIGONES EL PEÑON, S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-el-penon-s-l/"
      },
      {
        "name": "HORMIGONES R\"OBLES, S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-r-obles-s-l/"
      },
      {
        "name": "HORMIGONES SURBETON S.L.",
        "url": "https://assay-systems.com/register/es/hormigones-surbeton-s-l/"
      },
      {
        "name": "hormigones y aridos del cinca,sl",
        "url": "https://assay-systems.com/register/es/hormigones-y-aridos-del-cinca-sl/"
      },
      {
        "name": "HORMIGONES Y EXCAVACIONES GERARDO DE LA CALLE SLU",
        "url": "https://assay-systems.com/register/es/hormigones-y-excavaciones-gerardo-de-la-calle-slu/"
      },
      {
        "name": "HORMISORIA, S.L.",
        "url": "https://assay-systems.com/register/es/hormisoria-s-l/"
      },
      {
        "name": "HYG BIENVENIDO RODRIGUEZ E HIJOS SL",
        "url": "https://assay-systems.com/register/es/hyg-bienvenido-rodriguez-e-hijos-sl/"
      },
      {
        "name": "IBERICA DE ESTRATIFICADOS, SL",
        "url": "https://assay-systems.com/register/es/iberica-de-estratificados-sl/"
      },
      {
        "name": "IGM, ingenieria y gestión medioambiental, s.l.",
        "url": "https://assay-systems.com/register/es/igm-ingenieria-y-gestion-medioambiental-s-l/"
      },
      {
        "name": "IGNACIO MANZANARES S.L.",
        "url": "https://assay-systems.com/register/es/ignacio-manzanares-s-l/"
      },
      {
        "name": "IMESAPI, S.A.",
        "url": "https://assay-systems.com/register/es/imesapi-s-a/"
      },
      {
        "name": "Industrial de Vehículos Rubio Pistola, S.L.",
        "url": "https://assay-systems.com/register/es/industrial-de-vehiculos-rubio-pistola-s-l/"
      },
      {
        "name": "INDUSTRIAL MEDIAVILLA CORDERO, S.A.",
        "url": "https://assay-systems.com/register/es/industrial-mediavilla-cordero-s-a/"
      },
      {
        "name": "INFRAESTRUCTURAS Y CANTERAS, S.L.",
        "url": "https://assay-systems.com/register/es/infraestructuras-y-canteras-s-l/"
      },
      {
        "name": "INGENIERÍA DE CUBIERTAS DAFER S.L.",
        "url": "https://assay-systems.com/register/es/ingenieria-de-cubiertas-dafer-s-l/"
      },
      {
        "name": "INSTALACION DIRECTA, S.L.",
        "url": "https://assay-systems.com/register/es/instalacion-directa-s-l/"
      },
      {
        "name": "INSTALACIONES CARLOS BARROSO S.L.",
        "url": "https://assay-systems.com/register/es/instalaciones-carlos-barroso-s-l/"
      },
      {
        "name": "ISMAEL ANDRES, S.A.",
        "url": "https://assay-systems.com/register/es/ismael-andres-s-a/"
      },
      {
        "name": "ITURRI S.A.",
        "url": "https://assay-systems.com/register/es/iturri-s-a/"
      },
      {
        "name": "JACIN CANTERAS, S.L.",
        "url": "https://assay-systems.com/register/es/jacin-canteras-s-l/"
      },
      {
        "name": "JAIME LOPEZ MAQUINARIA, S.L.",
        "url": "https://assay-systems.com/register/es/jaime-lopez-maquinaria-s-l/"
      },
      {
        "name": "Jaime Quiles Carrasco SL",
        "url": "https://assay-systems.com/register/es/jaime-quiles-carrasco-sl/"
      },
      {
        "name": "JASPE DEL GENIL SL",
        "url": "https://assay-systems.com/register/es/jaspe-del-genil-sl/"
      },
      {
        "name": "JESUS DELGADO GALLARDO, S.L.",
        "url": "https://assay-systems.com/register/es/jesus-delgado-gallardo-s-l/"
      },
      {
        "name": "JOSE AGUILAR GONZALEZ, S.L.",
        "url": "https://assay-systems.com/register/es/jose-aguilar-gonzalez-s-l/"
      },
      {
        "name": "JOSE POCIELLO SL",
        "url": "https://assay-systems.com/register/es/jose-pociello-sl/"
      },
      {
        "name": "JUAN ESPINOSA E HIJOS SL",
        "url": "https://assay-systems.com/register/es/juan-espinosa-e-hijos-sl/"
      },
      {
        "name": "Juan Leñador Maquinaria SL",
        "url": "https://assay-systems.com/register/es/juan-lenador-maquinaria-sl/"
      },
      {
        "name": "JULIO ANGULO,SL",
        "url": "https://assay-systems.com/register/es/julio-angulo-sl/"
      },
      {
        "name": "Julio Baza, S.A.",
        "url": "https://assay-systems.com/register/es/julio-baza-s-a/"
      },
      {
        "name": "KALPAE IBERICA S.L.",
        "url": "https://assay-systems.com/register/es/kalpae-iberica-s-l/"
      },
      {
        "name": "LANZAGRAVA, S.L.",
        "url": "https://assay-systems.com/register/es/lanzagrava-s-l/"
      },
      {
        "name": "LA PALOMA SEGOVIANA SA",
        "url": "https://assay-systems.com/register/es/la-paloma-segoviana-sa/"
      },
      {
        "name": "Larraz Grupo Empresarial, S.A.",
        "url": "https://assay-systems.com/register/es/larraz-grupo-empresarial-s-a/"
      },
      {
        "name": "LIMONIASTRUM, SL",
        "url": "https://assay-systems.com/register/es/limoniastrum-sl/"
      },
      {
        "name": "Logistica Aridos y Premezclado, S.L.",
        "url": "https://assay-systems.com/register/es/logistica-aridos-y-premezclado-s-l/"
      },
      {
        "name": "LOGISTICA FLORVI S.L",
        "url": "https://assay-systems.com/register/es/logistica-florvi-s-l/"
      },
      {
        "name": "LOPEZ LUCENA HNOS. S.A.",
        "url": "https://assay-systems.com/register/es/lopez-lucena-hnos-s-a/"
      },
      {
        "name": "LYP TELECOMUNICACIONES S.L.",
        "url": "https://assay-systems.com/register/es/lyp-telecomunicaciones-s-l/"
      },
      {
        "name": "MADERAS CAMPOS, S.L.",
        "url": "https://assay-systems.com/register/es/maderas-campos-s-l/"
      },
      {
        "name": "MANUEL ALBA, S.A.",
        "url": "https://assay-systems.com/register/es/manuel-alba-s-a/"
      },
      {
        "name": "MANUEL GOMEZ LLOREDA SA",
        "url": "https://assay-systems.com/register/es/manuel-gomez-lloreda-sa/"
      },
      {
        "name": "MAQUINARIA Y TRANSPORTES PALACIEGOS SLU",
        "url": "https://assay-systems.com/register/es/maquinaria-y-transportes-palaciegos-slu/"
      },
      {
        "name": "MARGON VEJER, S.L.",
        "url": "https://assay-systems.com/register/es/margon-vejer-s-l/"
      },
      {
        "name": "MASSACHS OBRES I PAISATGE SLU",
        "url": "https://assay-systems.com/register/es/massachs-obres-i-paisatge-slu/"
      },
      {
        "name": "MATERIALES DE CONSRUCCIÓN TRUJILLO, S.L.",
        "url": "https://assay-systems.com/register/es/materiales-de-consruccion-trujillo-s-l/"
      },
      {
        "name": "MATERIALES DE CONSTRUCCION LOS CUBEROS S.L.",
        "url": "https://assay-systems.com/register/es/materiales-de-construccion-los-cuberos-s-l/"
      },
      {
        "name": "MATERIALES DE CONSTRUCCION SIERRA DE FRANCIA, S.L.",
        "url": "https://assay-systems.com/register/es/materiales-de-construccion-sierra-de-francia-s-l/"
      },
      {
        "name": "MATERIALES DE CONSTRUCCION VILLAFRANCA",
        "url": "https://assay-systems.com/register/es/materiales-de-construccion-villafranca/"
      },
      {
        "name": "MATERIALES DE CONSTRUCCION Y TRANSPORTES ENDRINA, S.L.",
        "url": "https://assay-systems.com/register/es/materiales-de-construccion-y-transportes-endrina-s-l/"
      },
      {
        "name": "MATERIALES FLORENCIO GOMEZ SL",
        "url": "https://assay-systems.com/register/es/materiales-florencio-gomez-sl/"
      },
      {
        "name": "MAUSA MADERAS DEL ALTO URGEL, SA",
        "url": "https://assay-systems.com/register/es/mausa-maderas-del-alto-urgel-sa/"
      },
      {
        "name": "M.C.R. DIELEC S.L.",
        "url": "https://assay-systems.com/register/es/m-c-r-dielec-s-l/"
      },
      {
        "name": "MEZCLAS BITUMINOSAS S.A",
        "url": "https://assay-systems.com/register/es/mezclas-bituminosas-s-a/"
      },
      {
        "name": "MEZCLAS Y BITUMINOSOS SL",
        "url": "https://assay-systems.com/register/es/mezclas-y-bituminosos-sl/"
      },
      {
        "name": "MIERES RAIL, S.A.",
        "url": "https://assay-systems.com/register/es/mieres-rail-s-a/"
      },
      {
        "name": "MIGUEL BUSTOS E HIJOS, S.L.",
        "url": "https://assay-systems.com/register/es/miguel-bustos-e-hijos-s-l/"
      },
      {
        "name": "Minerales del Brezo S.L.",
        "url": "https://assay-systems.com/register/es/minerales-del-brezo-s-l/"
      },
      {
        "name": "MINESUR ANDALUCIA S.L.",
        "url": "https://assay-systems.com/register/es/minesur-andalucia-s-l/"
      },
      {
        "name": "MOEX & SERVICES 2008, S.L.",
        "url": "https://assay-systems.com/register/es/moex-services-2008-s-l/"
      },
      {
        "name": "MONTAJES ELECTRICOS GARROTE, S.L.",
        "url": "https://assay-systems.com/register/es/montajes-electricos-garrote-s-l/"
      },
      {
        "name": "Movimientos de Tierras y Aridos del Tinto, S.L.",
        "url": "https://assay-systems.com/register/es/movimientos-de-tierras-y-aridos-del-tinto-s-l/"
      },
      {
        "name": "MUNDOAGUA SOLUCIONES SL",
        "url": "https://assay-systems.com/register/es/mundoagua-soluciones-sl/"
      },
      {
        "name": "NAGAR DECORACION SLU",
        "url": "https://assay-systems.com/register/es/nagar-decoracion-slu/"
      },
      {
        "name": "NAPREMON, S.L.",
        "url": "https://assay-systems.com/register/es/napremon-s-l/"
      },
      {
        "name": "NAVARRO MONTES AGRO SL",
        "url": "https://assay-systems.com/register/es/navarro-montes-agro-sl/"
      },
      {
        "name": "NIGUER CONSTRUCCIONES Y SUMINISTROS S.L.",
        "url": "https://assay-systems.com/register/es/niguer-construcciones-y-suministros-s-l/"
      },
      {
        "name": "NIVELACIONES Y DESMONTES ESAMA, S.L.",
        "url": "https://assay-systems.com/register/es/nivelaciones-y-desmontes-esama-s-l/"
      },
      {
        "name": "NOGALES CARRILLO, S.L.",
        "url": "https://assay-systems.com/register/es/nogales-carrillo-s-l/"
      },
      {
        "name": "NORALMERIA HORMIGONES, S.L.",
        "url": "https://assay-systems.com/register/es/noralmeria-hormigones-s-l/"
      },
      {
        "name": "NOVAPROSA, S.L.",
        "url": "https://assay-systems.com/register/es/novaprosa-s-l/"
      },
      {
        "name": "NOVOCLIMA, S.A.",
        "url": "https://assay-systems.com/register/es/novoclima-s-a/"
      },
      {
        "name": "NOVOFRI S.L.",
        "url": "https://assay-systems.com/register/es/novofri-s-l/"
      },
      {
        "name": "NUEVAS CONSTRUCCIONES DE SOL A SOL S.L",
        "url": "https://assay-systems.com/register/es/nuevas-construcciones-de-sol-a-sol-s-l/"
      },
      {
        "name": "OBRAS Y SERVICIOS LOS JUSTOS S.L.",
        "url": "https://assay-systems.com/register/es/obras-y-servicios-los-justos-s-l/"
      },
      {
        "name": "OFITA NAVARRA, S.A.",
        "url": "https://assay-systems.com/register/es/ofita-navarra-s-a/"
      },
      {
        "name": "OFITAS DE CERRO SILLADO, S.L.",
        "url": "https://assay-systems.com/register/es/ofitas-de-cerro-sillado-s-l/"
      },
      {
        "name": "OFITAS DE SAN FELICES, S.A.",
        "url": "https://assay-systems.com/register/es/ofitas-de-san-felices-s-a/"
      },
      {
        "name": "OLEGARIO ESTRADA, SL",
        "url": "https://assay-systems.com/register/es/olegario-estrada-sl/"
      },
      {
        "name": "OPP 2002 OBRA CIVIL S.L.",
        "url": "https://assay-systems.com/register/es/opp-2002-obra-civil-s-l/"
      },
      {
        "name": "Orientales del Sur Hormigones S.L.",
        "url": "https://assay-systems.com/register/es/orientales-del-sur-hormigones-s-l/"
      },
      {
        "name": "PALACIO ASIN E HIJOS SL",
        "url": "https://assay-systems.com/register/es/palacio-asin-e-hijos-sl/"
      },
      {
        "name": "PARDO Y BALLESTER SL",
        "url": "https://assay-systems.com/register/es/pardo-y-ballester-sl/"
      },
      {
        "name": "PAVASUR 1, S.L.",
        "url": "https://assay-systems.com/register/es/pavasur-1-s-l/"
      },
      {
        "name": "PAVIMENTOS DEL GENIL, S.A.",
        "url": "https://assay-systems.com/register/es/pavimentos-del-genil-s-a/"
      },
      {
        "name": "PERGA TRANSPORTES Y EXCAVACIONES, S.L.",
        "url": "https://assay-systems.com/register/es/perga-transportes-y-excavaciones-s-l/"
      },
      {
        "name": "PINTURAS A. CASTELLANOS, S.L",
        "url": "https://assay-systems.com/register/es/pinturas-a-castellanos-s-l/"
      },
      {
        "name": "PINTURAS ALEJO CENTRO ASESOR SL",
        "url": "https://assay-systems.com/register/es/pinturas-alejo-centro-asesor-sl/"
      },
      {
        "name": "PINTURAS EUROTEX, S.A.",
        "url": "https://assay-systems.com/register/es/pinturas-eurotex-s-a/"
      },
      {
        "name": "PINTURAS NIETO SA",
        "url": "https://assay-systems.com/register/es/pinturas-nieto-sa/"
      },
      {
        "name": "PREASUR SL",
        "url": "https://assay-systems.com/register/es/preasur-sl/"
      },
      {
        "name": "PREFABRICADOS IBAFERSAN, S.L",
        "url": "https://assay-systems.com/register/es/prefabricados-ibafersan-s-l/"
      },
      {
        "name": "PREVISONOR SL",
        "url": "https://assay-systems.com/register/es/previsonor-sl/"
      },
      {
        "name": "PROBISA VIAS Y OBRAS SLU",
        "url": "https://assay-systems.com/register/es/probisa-vias-y-obras-slu/"
      },
      {
        "name": "PRODAM PROYECTOS Y AMIANTO, S.L.",
        "url": "https://assay-systems.com/register/es/prodam-proyectos-y-amianto-s-l/"
      },
      {
        "name": "PRODUCTORES DE PICADIS S.A.",
        "url": "https://assay-systems.com/register/es/productores-de-picadis-s-a/"
      },
      {
        "name": "PRODUCTOS TECNOLÓGICOS Y MEDIOAMBIENTALES S.L.",
        "url": "https://assay-systems.com/register/es/productos-tecnologicos-y-medioambientales-s-l/"
      },
      {
        "name": "PROLISER S.L.",
        "url": "https://assay-systems.com/register/es/proliser-s-l/"
      },
      {
        "name": "Prosasfi",
        "url": "https://assay-systems.com/register/es/prosasfi/"
      },
      {
        "name": "PROSEÑAL, S.L.U.",
        "url": "https://assay-systems.com/register/es/prosenal-s-l-u/"
      },
      {
        "name": "Proyectos y Servicios Ruiz Segura, S.L.",
        "url": "https://assay-systems.com/register/es/proyectos-y-servicios-ruiz-segura-s-l/"
      },
      {
        "name": "PRUDEN E HIJOS, S.L.",
        "url": "https://assay-systems.com/register/es/pruden-e-hijos-s-l/"
      },
      {
        "name": "PSINTETIC EXTREMADURA, S.L.",
        "url": "https://assay-systems.com/register/es/psintetic-extremadura-s-l/"
      },
      {
        "name": "PUERTAS SEYCO, S.L.L",
        "url": "https://assay-systems.com/register/es/puertas-seyco-s-l-l/"
      },
      {
        "name": "QUIMICOS COBOS MEGÍAS S.L.",
        "url": "https://assay-systems.com/register/es/quimicos-cobos-megias-s-l/"
      },
      {
        "name": "RAIN-MAN IMPERMEABILIZACIONES, S.L.",
        "url": "https://assay-systems.com/register/es/rain-man-impermeabilizaciones-s-l/"
      },
      {
        "name": "RAMON Y CONCHI, S.A.",
        "url": "https://assay-systems.com/register/es/ramon-y-conchi-s-a/"
      },
      {
        "name": "RECICLADOS LOS ALCORNOCALES S.L.",
        "url": "https://assay-systems.com/register/es/reciclados-los-alcornocales-s-l/"
      },
      {
        "name": "RECICLADOS ROSTER S.L.U",
        "url": "https://assay-systems.com/register/es/reciclados-roster-s-l-u/"
      },
      {
        "name": "RECICLADOS SOSTENIBLES, S.L.",
        "url": "https://assay-systems.com/register/es/reciclados-sostenibles-s-l/"
      },
      {
        "name": "REMONDIS AGUA SAU",
        "url": "https://assay-systems.com/register/es/remondis-agua-sau/"
      },
      {
        "name": "RLC FOTOVOLTAICA S.L.",
        "url": "https://assay-systems.com/register/es/rlc-fotovoltaica-s-l/"
      },
      {
        "name": "ROMA INFRAESTRUCTURES I SERVEIS, SAU",
        "url": "https://assay-systems.com/register/es/roma-infraestructures-i-serveis-sau/"
      },
      {
        "name": "RUBEN ALBERTO DEL RIO NEVADO S.L.U",
        "url": "https://assay-systems.com/register/es/ruben-alberto-del-rio-nevado-s-l-u/"
      },
      {
        "name": "SAGRERA CANARIAS, S.A.",
        "url": "https://assay-systems.com/register/es/sagrera-canarias-s-a/"
      },
      {
        "name": "SALTOKI CENTRO SA",
        "url": "https://assay-systems.com/register/es/saltoki-centro-sa/"
      },
      {
        "name": "SANEAMIENTOS BRAVO SOCIEDAD CIVIL",
        "url": "https://assay-systems.com/register/es/saneamientos-bravo-sociedad-civil/"
      },
      {
        "name": "SEIMSEG MANTENIMIENTOS S.L.",
        "url": "https://assay-systems.com/register/es/seimseg-mantenimientos-s-l/"
      },
      {
        "name": "SEÑALIZACIONES VILLAR SA",
        "url": "https://assay-systems.com/register/es/senalizaciones-villar-sa/"
      },
      {
        "name": "SERVEO SERVICIOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/serveo-servicios-s-a-u/"
      },
      {
        "name": "SERVICIOS AUXILIARES PORTUENSES, S.L.",
        "url": "https://assay-systems.com/register/es/servicios-auxiliares-portuenses-s-l/"
      },
      {
        "name": "Servicios Integrales Manacu SL",
        "url": "https://assay-systems.com/register/es/servicios-integrales-manacu-sl/"
      },
      {
        "name": "Servicios y Repuestos Maritimos, S.L.",
        "url": "https://assay-systems.com/register/es/servicios-y-repuestos-maritimos-s-l/"
      },
      {
        "name": "SIDEROMETALURGIA SYMA S.L.",
        "url": "https://assay-systems.com/register/es/siderometalurgia-syma-s-l/"
      },
      {
        "name": "SIECSA, CONSTRUCCIÓN Y SERVICIOS, S.A.U",
        "url": "https://assay-systems.com/register/es/siecsa-construccion-y-servicios-s-a-u/"
      },
      {
        "name": "Siete Hermanos Manolo S.L.",
        "url": "https://assay-systems.com/register/es/siete-hermanos-manolo-s-l/"
      },
      {
        "name": "SISTEMAS DE FILTRADO Y TRATAMIENTO DE FLUIDOS S.L.",
        "url": "https://assay-systems.com/register/es/sistemas-de-filtrado-y-tratamiento-de-fluidos-s-l/"
      },
      {
        "name": "STRATA PAVIMENTOS SLU",
        "url": "https://assay-systems.com/register/es/strata-pavimentos-slu/"
      },
      {
        "name": "SUMINISTRES ELECTRICS EL PRAT, SL",
        "url": "https://assay-systems.com/register/es/suministres-electrics-el-prat-sl/"
      },
      {
        "name": "SUMINISTRO INTEGRAL DEL AGUA, S.L.",
        "url": "https://assay-systems.com/register/es/suministro-integral-del-agua-s-l/"
      },
      {
        "name": "SUMINISTROS ELECTRICOS CORDOBESES S.A.",
        "url": "https://assay-systems.com/register/es/suministros-electricos-cordobeses-s-a/"
      },
      {
        "name": "Suministros Eléctricos del Sur laurees sl",
        "url": "https://assay-systems.com/register/es/suministros-electricos-del-sur-laurees-sl/"
      },
      {
        "name": "Suministros Industriales Incomer SL",
        "url": "https://assay-systems.com/register/es/suministros-industriales-incomer-sl/"
      },
      {
        "name": "SUMINISTROS INDUSTRIALES MARTINEZ, S.L.",
        "url": "https://assay-systems.com/register/es/suministros-industriales-martinez-s-l/"
      },
      {
        "name": "SUMINISTROS INDUSTRIALES Y COMERCIAL FERRETERA IXOMET SL",
        "url": "https://assay-systems.com/register/es/suministros-industriales-y-comercial-ferretera-ixomet-sl/"
      },
      {
        "name": "SUMINISTROS RUBIA SL",
        "url": "https://assay-systems.com/register/es/suministros-rubia-sl/"
      },
      {
        "name": "Suministros Rufino Navarro, S.L.U.",
        "url": "https://assay-systems.com/register/es/suministros-rufino-navarro-s-l-u/"
      },
      {
        "name": "SUMINISTROS Y MANTENIMIENTOS CAP S.L.",
        "url": "https://assay-systems.com/register/es/suministros-y-mantenimientos-cap-s-l/"
      },
      {
        "name": "SUMINISTROS Y PINTURAS EL TRINI, S.L.",
        "url": "https://assay-systems.com/register/es/suministros-y-pinturas-el-trini-s-l/"
      },
      {
        "name": "SUMINISTROS Y RECICLAJES S.L",
        "url": "https://assay-systems.com/register/es/suministros-y-reciclajes-s-l/"
      },
      {
        "name": "SUNA 2000 S.L.",
        "url": "https://assay-systems.com/register/es/suna-2000-s-l/"
      },
      {
        "name": "TALLERES CASTELAR LORCA S.L.",
        "url": "https://assay-systems.com/register/es/talleres-castelar-lorca-s-l/"
      },
      {
        "name": "TÈCNIQUES I CONTRACTES, SL",
        "url": "https://assay-systems.com/register/es/tecniques-i-contractes-sl/"
      },
      {
        "name": "TEFESA, S.A.",
        "url": "https://assay-systems.com/register/es/tefesa-s-a/"
      },
      {
        "name": "TEODORO DEL BARRIO S.A.",
        "url": "https://assay-systems.com/register/es/teodoro-del-barrio-s-a/"
      },
      {
        "name": "THICORCA HERRERÍA Y CONSTRUCCIÓN S.L.",
        "url": "https://assay-systems.com/register/es/thicorca-herreria-y-construccion-s-l/"
      },
      {
        "name": "TIENDAS DE PINTURAS ARMENTEROS SLU",
        "url": "https://assay-systems.com/register/es/tiendas-de-pinturas-armenteros-slu/"
      },
      {
        "name": "TOMAS MONTAÑO S.L.",
        "url": "https://assay-systems.com/register/es/tomas-montano-s-l/"
      },
      {
        "name": "TOUCHIT SL",
        "url": "https://assay-systems.com/register/es/touchit-sl/"
      },
      {
        "name": "TRABAJOS ESPECIALES MONTEFAN, S.L.",
        "url": "https://assay-systems.com/register/es/trabajos-especiales-montefan-s-l/"
      },
      {
        "name": "TRANSAPAVAL, S.L.",
        "url": "https://assay-systems.com/register/es/transapaval-s-l/"
      },
      {
        "name": "TRANSARPE, S.L.",
        "url": "https://assay-systems.com/register/es/transarpe-s-l/"
      },
      {
        "name": "Transportes F. Lezcano, S.L.",
        "url": "https://assay-systems.com/register/es/transportes-f-lezcano-s-l/"
      },
      {
        "name": "TRANSPORTES MAPILO, S.A.",
        "url": "https://assay-systems.com/register/es/transportes-mapilo-s-a/"
      },
      {
        "name": "TRANSPORTES PALOMAR CIRIA S.L.U",
        "url": "https://assay-systems.com/register/es/transportes-palomar-ciria-s-l-u/"
      },
      {
        "name": "TRANSPORTES Y EXCAVACIONES ARJONILLA, S.R.L.",
        "url": "https://assay-systems.com/register/es/transportes-y-excavaciones-arjonilla-s-r-l/"
      },
      {
        "name": "TRANSPORTES Y EXCAVACIONES EGABRENSES SL",
        "url": "https://assay-systems.com/register/es/transportes-y-excavaciones-egabrenses-sl/"
      },
      {
        "name": "TRANSPORTES Y EXCAVACIONES VARO BUENO, S.L.",
        "url": "https://assay-systems.com/register/es/transportes-y-excavaciones-varo-bueno-s-l/"
      },
      {
        "name": "TRANSPORTES Y OBRAS CASADO SL",
        "url": "https://assay-systems.com/register/es/transportes-y-obras-casado-sl/"
      },
      {
        "name": "TRENASA S.A.",
        "url": "https://assay-systems.com/register/es/trenasa-s-a/"
      },
      {
        "name": "TRITURADOS Y HORMIGONES VIDAL SL",
        "url": "https://assay-systems.com/register/es/triturados-y-hormigones-vidal-sl/"
      },
      {
        "name": "TTES ARIDOS Y EXCAVACIONES LABORDA SL",
        "url": "https://assay-systems.com/register/es/ttes-aridos-y-excavaciones-laborda-sl/"
      },
      {
        "name": "ULLASTRES S.A.",
        "url": "https://assay-systems.com/register/es/ullastres-s-a/"
      },
      {
        "name": "UNCONA SA",
        "url": "https://assay-systems.com/register/es/uncona-sa/"
      },
      {
        "name": "Union Montadores Electricos Granada S.L.",
        "url": "https://assay-systems.com/register/es/union-montadores-electricos-granada-s-l/"
      },
      {
        "name": "URBYSEG PALMA, SL.",
        "url": "https://assay-systems.com/register/es/urbyseg-palma-sl/"
      },
      {
        "name": "UTE ARITEC BOBADILLA",
        "url": "https://assay-systems.com/register/es/ute-aritec-bobadilla/"
      },
      {
        "name": "UTE ARITEC VILLALONQUEJAR",
        "url": "https://assay-systems.com/register/es/ute-aritec-villalonquejar/"
      },
      {
        "name": "UTE BALASTO BOBADILLA – LA RODA",
        "url": "https://assay-systems.com/register/es/ute-balasto-bobadilla-la-roda/"
      },
      {
        "name": "UTE BALASTO CAN TUNIS",
        "url": "https://assay-systems.com/register/es/ute-balasto-can-tunis/"
      },
      {
        "name": "UTE BALASTO CASTELLÓN-LA BOELLA",
        "url": "https://assay-systems.com/register/es/ute-balasto-castellon-la-boella/"
      },
      {
        "name": "UTE BALASTO DESVÍOS BASE HORNACHUELOS",
        "url": "https://assay-systems.com/register/es/ute-balasto-desvios-base-hornachuelos/"
      },
      {
        "name": "UTE BALASTO ESTACIÓN DE GRISÉN",
        "url": "https://assay-systems.com/register/es/ute-balasto-estacion-de-grisen/"
      },
      {
        "name": "UTE BALASTO FUENTES DE EBRO - FLIX",
        "url": "https://assay-systems.com/register/es/ute-balasto-fuentes-de-ebro-flix/"
      },
      {
        "name": "UTE BALASTO GUADALAJARA Y SORIA",
        "url": "https://assay-systems.com/register/es/ute-balasto-guadalajara-y-soria/"
      },
      {
        "name": "UTE BALASTO LA ENCINA - ALICANTE",
        "url": "https://assay-systems.com/register/es/ute-balasto-la-encina-alicante/"
      },
      {
        "name": "UTE BALASTO LÍNEA SAGUNTO TERUEL",
        "url": "https://assay-systems.com/register/es/ute-balasto-linea-sagunto-teruel/"
      },
      {
        "name": "UTE BALASTO LOTE 1 ÁMBITO NORESTE",
        "url": "https://assay-systems.com/register/es/ute-balasto-lote-2-ambito-centro/"
      },
      {
        "name": "UTE BALASTO LOTE 1 MANTENIMIENTO DE LA HINIESTA-0145",
        "url": "https://assay-systems.com/register/es/ute-balasto-lote-1-mantenimiento-de-la-hiniesta-0145/"
      },
      {
        "name": "UTE BALASTO LOTE 4 MANTENIMIENTO ANTEQUERA",
        "url": "https://assay-systems.com/register/es/ute-balasto-lote-4-mantenimiento-antequera/"
      },
      {
        "name": "UTE BALASTO PUERTO CASTELLÓN",
        "url": "https://assay-systems.com/register/es/ute-balasto-puerto-castellon/"
      },
      {
        "name": "UTE BALASTO R-3 PARETS – LA GARRIGA",
        "url": "https://assay-systems.com/register/es/ute-balasto-r-3-parets-la-garriga/"
      },
      {
        "name": "UTE BALASTO RENOVACION TRAVIESAS MADRID -SEVILLA",
        "url": "https://assay-systems.com/register/es/ute-balasto-renovacion-traviesas-madrid-sevilla/"
      },
      {
        "name": "UTE BALASTO REUS-FAIÒ",
        "url": "https://assay-systems.com/register/es/ute-balasto-reus-faio/"
      },
      {
        "name": "UTE BALASTO SAN ANTONIO DE REQUENA",
        "url": "https://assay-systems.com/register/es/ute-balasto-san-antonio-requena-2/"
      },
      {
        "name": "UTE BALASTO VALLADOLID 2025",
        "url": "https://assay-systems.com/register/es/ute-balasto-valladolid-2025/"
      },
      {
        "name": "UTE BALASTO VÍAS DE APARTADO LOTE 1",
        "url": "https://assay-systems.com/register/es/ute-balasto-vias-de-apartado-lote-1/"
      },
      {
        "name": "UTE BALASTO VILLAFRANCA 2024-2025",
        "url": "https://assay-systems.com/register/es/ute-balasto-villafranca-2024-2025/"
      },
      {
        "name": "UTE BALASTO-XATIVA",
        "url": "https://assay-systems.com/register/es/ute-balasto-xativa/"
      },
      {
        "name": "UTE CANTERA FRADE, S.L. - G2 MINERIA, S.L.",
        "url": "https://assay-systems.com/register/es/ute-cantera-frade-s-l-g2-mineria-s-l/"
      },
      {
        "name": "UTE CYCASA CANTERAS Y CONSTRUCCIONES S.A. - CANTERAS AVILA S.L. - ARIDOS DE VILLACASTIN S.A. - INFRAESTRUCTURAS Y CANTERAS, S.L.",
        "url": "https://assay-systems.com/register/es/ute-cycasa-canteras-y-construcciones-s-a-canteras-avila-s-l-aridos-de-villacastin-s-a-infraestructuras-y-canteras-s-l/"
      },
      {
        "name": "UTE HOARCE CANTESA",
        "url": "https://assay-systems.com/register/es/ute-hoarce-cantesa/"
      },
      {
        "name": "UTE INFRAESTRUCTURAS Y CANTERAS, S.L. (95%)- BENITO ARNÓ E HIJOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/ute-infraestructuras-y-canteras-s-l-95-benito-arno-e-hijos-s-a-u/"
      },
      {
        "name": "UTE OFITAS DE CERRO SILLADO SL - ARIDOS Y DERIVADOS EXMISUR SLU",
        "url": "https://assay-systems.com/register/es/ute-ofitas-de-cerro-sillado-sl-aridos-y-derivados-exmisur-slu/"
      },
      {
        "name": "UTE OFITAS DE CERRO SILLADO, S.L. - OFITAS DE SANTUTIS, S.L.U.",
        "url": "https://assay-systems.com/register/es/ute-ofitas-de-cerro-sillado-s-l-ofitas-de-santutis-s-l-u/"
      },
      {
        "name": "UTE PÓRFIDOS DEL MEDITERRÁNEO, S.A., PÓRFIDOS INTERNACIONALES DE ALHAMA, S.L. Y CANTERAS SIERRA EN MEDIO, S.L.U.",
        "url": "https://assay-systems.com/register/es/ute-porfidos-del-mediterraneo-s-a-porfidos-internacionales-de-alhama-s-l-y-canteras-sierra-en-medio-s-l-u/"
      },
      {
        "name": "UTE SUMINISTRO AMPLIACIÓN MURIEDAS",
        "url": "https://assay-systems.com/register/es/ute-suministro-la-gineta/"
      },
      {
        "name": "UTE SUMINISTRO ARANGUREN",
        "url": "https://assay-systems.com/register/es/ute-suministro-orduna/"
      },
      {
        "name": "UTE SUMINISTRO CALATRAVA",
        "url": "https://assay-systems.com/register/es/ute-suministro-calatrava/"
      },
      {
        "name": "VALERO Y ALARCÓN, S.L.",
        "url": "https://assay-systems.com/register/es/valero-y-alarcon-s-l/"
      },
      {
        "name": "Vértice Vertical SLU",
        "url": "https://assay-systems.com/register/es/vertice-vertical-slu/"
      },
      {
        "name": "Vicente Sánchez S.L",
        "url": "https://assay-systems.com/register/es/vicente-sanchez-s-l/"
      },
      {
        "name": "VIDAL OBRAS Y SERVICIOS, S.A.",
        "url": "https://assay-systems.com/register/es/vidal-obras-y-servicios-s-a/"
      },
      {
        "name": "VILLAR DEL REY NATURAL STONES S.L.",
        "url": "https://assay-systems.com/register/es/villar-del-rey-natural-stones-s-l/"
      },
      {
        "name": "VIVEROS GOMEZ SL",
        "url": "https://assay-systems.com/register/es/viveros-gomez-sl/"
      },
      {
        "name": "VOLTES SLU",
        "url": "https://assay-systems.com/register/es/voltes-slu/"
      },
      {
        "name": "Washcar J&A Distribuciones SLU",
        "url": "https://assay-systems.com/register/es/washcar-j-a-distribuciones-slu/"
      },
      {
        "name": "XAVIER ALSINA, S.A.",
        "url": "https://assay-systems.com/register/es/xavier-alsina-s-a/"
      },
      {
        "name": "YOLANDA PEREZ RAMOS,S.L.",
        "url": "https://assay-systems.com/register/es/yolanda-perez-ramos-s-l/"
      }
    ],
    "assay_record": "ASY-ES-1L3KQNF1R1",
    "cite_as": "Assay Systems, \"Gravel, sand, crushed stone and aggregates: Spain public contracts since 2024\", https://assay-systems.com/register/es/line/gravel-sand-crushed-stone-and-aggregates/"
  }
}