{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T03:04:25Z",
  "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-05PJM420HV",
    "type": "line",
    "country": "es",
    "name": "Miscellaneous special-trade construction work: Spain public contracts since 2024",
    "url": "https://assay-systems.com/register/es/line/miscellaneous-special-trade-construction-work/",
    "text": [
      "Since January 2024 the line carries 55 award notices from 26 buyers. 170 suppliers share it.",
      "25 in 2024. 20 in 2025. 10 in the first 9 months of 2026.",
      "82 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": "TENGI CONSULTORIA TECNICA, SL",
        "url": "https://assay-systems.com/register/es/tengi-consultoria-tecnica-sl/"
      },
      {
        "name": "ATFORTIS, S.L.",
        "url": "https://assay-systems.com/register/es/atfortis-s-l/"
      },
      {
        "name": "COBRA INSTALACIONES Y SERVICIOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/cobra-instalaciones-y-servicios-s-a-u/"
      },
      {
        "name": "FERROVIAL CONSTRUCCIÓN, S.A.",
        "url": "https://assay-systems.com/register/es/ferrovial-construccion-s-a/"
      },
      {
        "name": "ORTHEM SERVICIOS Y ACTUACIONES AMBIENTALES, SAU",
        "url": "https://assay-systems.com/register/es/orthem-servicios-y-actuaciones-ambientales-sau/"
      },
      {
        "name": "ORTIZ CONSTRUCCIONES Y PROYECTOS SA",
        "url": "https://assay-systems.com/register/es/ortiz-construcciones-y-proyectos-sa/"
      },
      {
        "name": "PAVASAL EMPRESA CONSTRUCTORA, S.A.U.",
        "url": "https://assay-systems.com/register/es/pavasal-empresa-constructora-s-a-u/"
      },
      {
        "name": "Prosasfi",
        "url": "https://assay-systems.com/register/es/prosasfi/"
      },
      {
        "name": "SERVEO SERVICIOS, S.A.U.-ALYON SERVICIOS, S.A.",
        "url": "https://assay-systems.com/register/es/serveo-servicios-s-a-u-alyon-servicios-s-a/"
      },
      {
        "name": "SINERGIA TOTAL, SL",
        "url": "https://assay-systems.com/register/es/sinergia-total-sl/"
      },
      {
        "name": "ULLASTRES S.A.",
        "url": "https://assay-systems.com/register/es/ullastres-s-a/"
      },
      {
        "name": "UTE ARTIFEX-VILA VILA, UNIÓN TEMPORAL DE EMPRESAS, LEY 18/1.982",
        "url": "https://assay-systems.com/register/es/ute-artifex-vila-vila-union-temporal-de-empresas-ley-18-1-982/"
      },
      {
        "name": "VVO CONSTRUCCIONES, P., S.A.",
        "url": "https://assay-systems.com/register/es/vvo-construcciones-p-s-a/"
      },
      {
        "name": "ABALA INFRAESTRUCTURAS, S.L.",
        "url": "https://assay-systems.com/register/es/abala-infraestructuras-s-l/"
      },
      {
        "name": "ACSA OBRAS E INFRAESTRUCTURAS SAU",
        "url": "https://assay-systems.com/register/es/acsa-obras-e-infraestructuras-sau/"
      },
      {
        "name": "ACTIVIDADES DE TRASNPORTE Y SERVICIOS ALTIPLANO, S.L",
        "url": "https://assay-systems.com/register/es/actividades-de-trasnporte-y-servicios-altiplano-s-l/"
      },
      {
        "name": "ADALMO SL",
        "url": "https://assay-systems.com/register/es/adalmo-sl/"
      },
      {
        "name": "ADIANTE INFRAESTRUCTURAS, S.A.-JOAQUIN PEREZ ARROYO, S.L.U.",
        "url": "https://assay-systems.com/register/es/adiante-infraestructuras-s-a-joaquin-perez-arroyo-s-l-u/"
      },
      {
        "name": "AGRUPACIÓN GUINOVART OBRAS Y SERVICIOS HISPANIA, S.A.",
        "url": "https://assay-systems.com/register/es/agrupacion-guinovart-obras-y-servicios-hispania-s-a/"
      },
      {
        "name": "ALDESA CONSTRUCCIONES, S.A.",
        "url": "https://assay-systems.com/register/es/aldesa-construcciones-s-a/"
      },
      {
        "name": "Alquiler Obras y Servicios Extremeños sl",
        "url": "https://assay-systems.com/register/es/alquiler-obras-y-servicios-extremenos-sl/"
      },
      {
        "name": "Althenia S.A.",
        "url": "https://assay-systems.com/register/es/althenia-s-a/"
      },
      {
        "name": "AMM OBRA CIVIL, CONSERVACIÓN Y CANALIZACIONES DEL LEVANTE, S.L.",
        "url": "https://assay-systems.com/register/es/amm-obra-civil-conservacion-y-canalizaciones-del-levante-s-l/"
      },
      {
        "name": "APIMOSA, S.L.",
        "url": "https://assay-systems.com/register/es/apimosa-s-l/"
      },
      {
        "name": "Api movilidad S.A.",
        "url": "https://assay-systems.com/register/es/api-movilidad-s-a/"
      },
      {
        "name": "ARGOTEK INSTALACIONES, S.L.U.",
        "url": "https://assay-systems.com/register/es/argotek-instalaciones-s-l-u/"
      },
      {
        "name": "ARIDOS Y EXCAVACIONES PLATERO MARTINEZ S.L.",
        "url": "https://assay-systems.com/register/es/aridos-y-excavaciones-platero-martinez-s-l/"
      },
      {
        "name": "ARNO INFRAESTRUCTURAS, S.L.U.",
        "url": "https://assay-systems.com/register/es/arno-infraestructuras-s-l-u/"
      },
      {
        "name": "ASCH INFRAESTRUCTURAS Y SERVICIOS, S.A.",
        "url": "https://assay-systems.com/register/es/asch-infraestructuras-y-servicios-s-a/"
      },
      {
        "name": "ASFALTOMEROS, S.A.",
        "url": "https://assay-systems.com/register/es/asfaltomeros-s-a/"
      },
      {
        "name": "Asfaltos y Construcciones Elsan, S.A.U.",
        "url": "https://assay-systems.com/register/es/asfaltos-y-construcciones-elsan-s-a-u/"
      },
      {
        "name": "beceite forestal s.l.",
        "url": "https://assay-systems.com/register/es/beceite-forestal-s-l/"
      },
      {
        "name": "BECSA, S.A.",
        "url": "https://assay-systems.com/register/es/becsa-s-a/"
      },
      {
        "name": "BIGAS GRUP, S.L.U. Y RIGEL OVER, S.L. UNION TEMPORAL DE EMPRESAS - Ley 18/1982, de 26 de mayo",
        "url": "https://assay-systems.com/register/es/bigas-grup-s-l-u-y-rigel-over-s-l-union-temporal-de-empresas-ley-18-1982-de-26-de-mayo/"
      },
      {
        "name": "Binaria Compañía General de Construcciones, S.L.",
        "url": "https://assay-systems.com/register/es/binaria-compania-general-de-construcciones-s-l/"
      },
      {
        "name": "BIOMASAS EXMA 2023, S.L.",
        "url": "https://assay-systems.com/register/es/biomasas-exma-2023-s-l/"
      },
      {
        "name": "Bitum Asfaltos e Infraestructuras S.L.",
        "url": "https://assay-systems.com/register/es/bitum-asfaltos-e-infraestructuras-s-l/"
      },
      {
        "name": "CALAF TRENCHING, SL",
        "url": "https://assay-systems.com/register/es/calaf-trenching-sl/"
      },
      {
        "name": "CALALLARGA S.L.",
        "url": "https://assay-systems.com/register/es/calallarga-s-l/"
      },
      {
        "name": "Cerni SARL",
        "url": "https://assay-systems.com/register/es/cerni-sarl/"
      },
      {
        "name": "CHAPUS",
        "url": "https://assay-systems.com/register/es/chapus/"
      },
      {
        "name": "CHM OBRAS E INFRAESTRUCTURAS SA",
        "url": "https://assay-systems.com/register/es/chm-obras-e-infraestructuras-sa/"
      },
      {
        "name": "CIVINED, SLU",
        "url": "https://assay-systems.com/register/es/civined-slu/"
      },
      {
        "name": "COMSA, S.A.U.",
        "url": "https://assay-systems.com/register/es/comsa-s-a-u/"
      },
      {
        "name": "COMSA, S.A.U.-OGMIOS PROYECTO, S.L.-VACOVA MANTENIMIENTO Y CONSTRUCCIÓN, S.L.",
        "url": "https://assay-systems.com/register/es/comsa-s-a-u-ogmios-proyecto-s-l-vacova-mantenimiento-y-construccion-s-l/"
      },
      {
        "name": "Comsa Service Facility Management, S.A.U., Serveis Elèctrics Oliva Panabera, S.L. y Topinstal, S.L., Unión Temporal de Empresas",
        "url": "https://assay-systems.com/register/es/comsa-service-facility-management-s-a-u-y-cozubic-constructora-s-l-union-temporal-de-empresas/"
      },
      {
        "name": "CONEGOAL SL",
        "url": "https://assay-systems.com/register/es/conegoal-sl/"
      },
      {
        "name": "CONSTRUCCIONES GISMERO, S.A.U.",
        "url": "https://assay-systems.com/register/es/construcciones-gismero-s-a-u/"
      },
      {
        "name": "Construcciones Sánchez Dominguez, SANDO SAU",
        "url": "https://assay-systems.com/register/es/construcciones-sanchez-dominguez-sando-sau/"
      },
      {
        "name": "CONSTRUCCIONES SÁNCHEZ DOMÍNGUEZ-SANDO, S.A.U.",
        "url": "https://assay-systems.com/register/es/construcciones-sanchez-dominguez-sando-s-a-u/"
      },
      {
        "name": "CONSTRUCCIONES URDECON, S.A.",
        "url": "https://assay-systems.com/register/es/construcciones-urdecon-s-a/"
      },
      {
        "name": "Construcciones y Desmontes Ribera Navarra, S.A.",
        "url": "https://assay-systems.com/register/es/construcciones-y-desmontes-ribera-navarra-s-a/"
      },
      {
        "name": "Consultora de Riegos, S.A.",
        "url": "https://assay-systems.com/register/es/consultora-de-riegos-s-a/"
      },
      {
        "name": "COPCISA, S.A.",
        "url": "https://assay-systems.com/register/es/copcisa-s-a/"
      },
      {
        "name": "COX T&I, SLU",
        "url": "https://assay-systems.com/register/es/cox-t-i-slu/"
      },
      {
        "name": "Cox Water, S.L.U",
        "url": "https://assay-systems.com/register/es/cox-water-s-l-u/"
      },
      {
        "name": "CRISOL OBRAS Y SERVICIOS, S.L.",
        "url": "https://assay-systems.com/register/es/crisol-obras-y-servicios-s-l/"
      },
      {
        "name": "Cyes Infraestructuras, S.L.U.",
        "url": "https://assay-systems.com/register/es/cyes-infraestructuras-s-l-u/"
      },
      {
        "name": "DEMAIN OBRAS Y SERVICIOS, S.L.",
        "url": "https://assay-systems.com/register/es/demain-obras-y-servicios-s-l/"
      },
      {
        "name": "DEMOLICIÓN Y DESCONTAMINACIÓN, S.L.",
        "url": "https://assay-systems.com/register/es/demolicion-y-descontaminacion-s-l/"
      },
      {
        "name": "DRAGADOS S.A.",
        "url": "https://assay-systems.com/register/es/dragados-s-a/"
      },
      {
        "name": "ECOASFALT, .S.A",
        "url": "https://assay-systems.com/register/es/ecoasfalt-s-a/"
      },
      {
        "name": "ECOCIVIL ELECTROMUR G.E., S.L.",
        "url": "https://assay-systems.com/register/es/ecocivil-electromur-g-e-s-l/"
      },
      {
        "name": "EDIFESA OBRAS Y PROYECTOS, S.A.",
        "url": "https://assay-systems.com/register/es/edifesa-obras-y-proyectos-s-a/"
      },
      {
        "name": "EDIFICACION LOGISTICA, INDUSTRIAL Y TERCIARIA, S.L.",
        "url": "https://assay-systems.com/register/es/edificacion-logistica-industrial-y-terciaria-s-l/"
      },
      {
        "name": "EIFFAGE INFRAESTRUCTURAS, S.A",
        "url": "https://assay-systems.com/register/es/eiffage-infraestructuras-s-a/"
      },
      {
        "name": "ELECNOR SERVICIOS Y PROYECTOS SAU",
        "url": "https://assay-systems.com/register/es/elecnor-servicios-y-proyectos-sau/"
      },
      {
        "name": "ELECNOR SERVICIOS Y PROYECTOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/elecnor-servicios-y-proyectos-s-a-u/"
      },
      {
        "name": "ELECTRONIC TRAFIC, S.A.",
        "url": "https://assay-systems.com/register/es/electronic-trafic-s-a/"
      },
      {
        "name": "ELECTROTECNIA MONRABAL SLU",
        "url": "https://assay-systems.com/register/es/electrotecnia-monrabal-slu/"
      },
      {
        "name": "ELECTROVAL LEVANTE, SL",
        "url": "https://assay-systems.com/register/es/electroval-levante-sl/"
      },
      {
        "name": "ENEAS SERVICIOS INTEGRALES, S.A.",
        "url": "https://assay-systems.com/register/es/eneas-servicios-integrales-s-a/"
      },
      {
        "name": "ETRALUX, S.A.",
        "url": "https://assay-systems.com/register/es/etralux-s-a/"
      },
      {
        "name": "EULEN, S.A.",
        "url": "https://assay-systems.com/register/es/eulen-s-a/"
      },
      {
        "name": "eurocatalana obres i serveis, S.L.U.",
        "url": "https://assay-systems.com/register/es/eurocatalana-obres-i-serveis-s-l-u/"
      },
      {
        "name": "EXCAVACIONES IPAR LUR S.L.U.",
        "url": "https://assay-systems.com/register/es/excavaciones-ipar-lur-s-l-u/"
      },
      {
        "name": "EXPLOTACIONES LAS MISIONES SL",
        "url": "https://assay-systems.com/register/es/explotaciones-las-misiones-sl/"
      },
      {
        "name": "Extrenatura, Mantenimientos Integrales, S.L.",
        "url": "https://assay-systems.com/register/es/extrenatura-mantenimientos-integrales-s-l/"
      },
      {
        "name": "FACHADAS DIMUROL SL",
        "url": "https://assay-systems.com/register/es/fachadas-dimurol-sl/"
      },
      {
        "name": "FCC CONSTRUCCIÓN, S.A.",
        "url": "https://assay-systems.com/register/es/fcc-construccion-s-a/"
      },
      {
        "name": "FELIPE DEL ROSARIO HERNANDEZ S.L.",
        "url": "https://assay-systems.com/register/es/felipe-del-rosario-hernandez-s-l/"
      },
      {
        "name": "FULTON S.A.",
        "url": "https://assay-systems.com/register/es/fulton-s-a/"
      },
      {
        "name": "GECONSAA, S.L.",
        "url": "https://assay-systems.com/register/es/geconsaa-s-l/"
      },
      {
        "name": "GEOCIVIL, S.A.",
        "url": "https://assay-systems.com/register/es/geocivil-s-a/"
      },
      {
        "name": "Global Omnium Medioambiente. S.L.",
        "url": "https://assay-systems.com/register/es/global-omnium-medioambiente-s-l/"
      },
      {
        "name": "GOSADEX SL",
        "url": "https://assay-systems.com/register/es/gosadex-sl/"
      },
      {
        "name": "GRUPO BERTOLIN, SAU",
        "url": "https://assay-systems.com/register/es/grupo-bertolin-sau/"
      },
      {
        "name": "GUEROLA ÁRIDOS Y HORMIGONES S.L",
        "url": "https://assay-systems.com/register/es/guerola-aridos-y-hormigones-s-l/"
      },
      {
        "name": "GUEROLA INFRAESTRUCTURAS S.L.U.",
        "url": "https://assay-systems.com/register/es/guerola-infraestructuras-s-l-u/"
      },
      {
        "name": "HERMANOS BAENA FORESTAL S.L.",
        "url": "https://assay-systems.com/register/es/hermanos-baena-forestal-s-l/"
      },
      {
        "name": "IBERSOL OBRAS Y SERVICIOS SL",
        "url": "https://assay-systems.com/register/es/ibersol-obras-y-servicios-sl/"
      },
      {
        "name": "IMANOX LEVANTE, S.L.",
        "url": "https://assay-systems.com/register/es/imanox-levante-s-l/"
      },
      {
        "name": "IMESAPI, S.A.",
        "url": "https://assay-systems.com/register/es/imesapi-s-a/"
      },
      {
        "name": "INACCES GEOTECNICA VERTICAL, S.L.",
        "url": "https://assay-systems.com/register/es/inacces-geotecnica-vertical-s-l/"
      },
      {
        "name": "INDICIA, S.L.",
        "url": "https://assay-systems.com/register/es/indicia-s-l/"
      },
      {
        "name": "INFRAESTRUCTURAS Y FERROCARRILES S.L.",
        "url": "https://assay-systems.com/register/es/infraestructuras-y-ferrocarriles-s-l/"
      },
      {
        "name": "INFRAESTRUCTURAS Y SERVICIOS SERVITRIA, S.A.",
        "url": "https://assay-systems.com/register/es/infraestructuras-y-servicios-servitria-s-a/"
      },
      {
        "name": "INGENIERIA Y DISEÑOS TECNICOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/ingenieria-y-disenos-tecnicos-s-a-u/"
      },
      {
        "name": "INGENIERÍA Y PREVENCIÓN DE RIESGOS",
        "url": "https://assay-systems.com/register/es/ingenieria-y-prevencion-de-riesgos/"
      },
      {
        "name": "Ingeniería y Técnicas Globales de Resolución Ambiental SLU",
        "url": "https://assay-systems.com/register/es/ingenieria-y-tecnicas-globales-de-resolucion-ambiental-slu/"
      },
      {
        "name": "Innovaciones Técnicas y Recursos Constructivos, S.A.",
        "url": "https://assay-systems.com/register/es/innovaciones-tecnicas-y-recursos-constructivos-s-a/"
      },
      {
        "name": "JOGOSA OBRAS Y SERVICIOS, S.L.U.",
        "url": "https://assay-systems.com/register/es/jogosa-obras-y-servicios-s-l-u/"
      },
      {
        "name": "JOSÉ ANTONIO ROMERO POLO, S.A.U.",
        "url": "https://assay-systems.com/register/es/jose-antonio-romero-polo-s-a-u/"
      },
      {
        "name": "jose manuel muelas sl",
        "url": "https://assay-systems.com/register/es/jose-manuel-muelas-sl/"
      },
      {
        "name": "KALPAE IBERICA S.L.",
        "url": "https://assay-systems.com/register/es/kalpae-iberica-s-l/"
      },
      {
        "name": "LICUAS S.A.",
        "url": "https://assay-systems.com/register/es/licuas-s-a/"
      },
      {
        "name": "MARCO INFRAESTRUCTURAS Y MEDIO AMBIENTE, S.A.",
        "url": "https://assay-systems.com/register/es/marco-infraestructuras-y-medio-ambiente-s-a/"
      },
      {
        "name": "MARCO INFRAESTRUCTURAS Y MEDIO AMBIENTE, S.A. - CONSULTORA DE RIEGOS, S.A. - ELECTROMONTAJES ACOEMAN, S.L.",
        "url": "https://assay-systems.com/register/es/marco-infraestructuras-y-medio-ambiente-s-a-consultora-de-riegos-s-a-electromontajes-acoeman-s-l/"
      },
      {
        "name": "MARTÍN CASILLAS S.L.",
        "url": "https://assay-systems.com/register/es/martin-casillas-s-l/"
      },
      {
        "name": "MEDITERRÁNEO DE OBRAS Y ASFALTOS S.A.",
        "url": "https://assay-systems.com/register/es/mediterraneo-de-obras-y-asfaltos-s-a/"
      },
      {
        "name": "M. I J. GRUAS, S.A.",
        "url": "https://assay-systems.com/register/es/m-i-j-gruas-s-a/"
      },
      {
        "name": "NOCEDA SERVICIOS INTEGRALES MEDIOAMBIENTALES S.L.",
        "url": "https://assay-systems.com/register/es/noceda-servicios-integrales-medioambientales-s-l/"
      },
      {
        "name": "OBRASCON HUARTE LAIN SA",
        "url": "https://assay-systems.com/register/es/obrascon-huarte-lain-sa/"
      },
      {
        "name": "OBRAS Y SERVICIOS LOS JUSTOS S.L.",
        "url": "https://assay-systems.com/register/es/obras-y-servicios-los-justos-s-l/"
      },
      {
        "name": "OCIDE CONSTRUCCION S.A.",
        "url": "https://assay-systems.com/register/es/ocide-construccion-s-a/"
      },
      {
        "name": "OGMIOS PROYECTO, S.L. y SERGONSA SERVICIOS, S.L. UNIÓN TEMPORAL DE EMPRESAS, LEY 18/1982",
        "url": "https://assay-systems.com/register/es/ogmios-proyecto-s-l-y-sergonsa-servicios-s-l-union-temporal-de-empresas-ley-18-1982/"
      },
      {
        "name": "OHL SERVICIOS - INGESAN",
        "url": "https://assay-systems.com/register/es/ohl-servicios-ingesan/"
      },
      {
        "name": "PAVENER SERVICIOS ENERGÉTICOS S.L.",
        "url": "https://assay-systems.com/register/es/pavener-servicios-energeticos-s-l/"
      },
      {
        "name": "PINUS S.A.",
        "url": "https://assay-systems.com/register/es/pinus-s-a/"
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      {
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    ],
    "assay_record": "ASY-ES-05PJM420HV",
    "cite_as": "Assay Systems, \"Miscellaneous special-trade construction work: Spain public contracts since 2024\", https://assay-systems.com/register/es/line/miscellaneous-special-trade-construction-work/"
  }
}