{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:00:56Z",
  "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-0OOS9KT1WL",
    "type": "line",
    "country": "es",
    "name": "Operation of a sewage plant: Spain public contracts since 2024",
    "url": "https://assay-systems.com/register/es/line/operation-of-a-sewage-plant/",
    "text": [
      "Since January 2024 the line carries 107 award notices from 46 buyers. 73 suppliers share it.",
      "45 in 2024. 34 in 2025. 28 in the first 9 months of 2026.",
      "27 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": "FCC Aqualia, S.A.",
        "url": "https://assay-systems.com/register/es/fcc-aqualia-s-a/"
      },
      {
        "name": "SOCIEDAD DE FOMENTO AGRÍCOLA CASTELLONENSE, S.A.",
        "url": "https://assay-systems.com/register/es/sociedad-de-fomento-agricola-castellonense-s-a/"
      },
      {
        "name": "ACCIONA AGUA, S.A.",
        "url": "https://assay-systems.com/register/es/acciona-agua-s-a/"
      },
      {
        "name": "Global Omnium Medioambiente. S.L.",
        "url": "https://assay-systems.com/register/es/global-omnium-medioambiente-s-l/"
      },
      {
        "name": "AQUAMBIENTE SERVICIOS PARA EL SECTOR DEL AGUA, S.A.U",
        "url": "https://assay-systems.com/register/es/aquambiente-servicios-para-el-sector-del-agua-s-a-u/"
      },
      {
        "name": "REMONDIS AGUA SAU",
        "url": "https://assay-systems.com/register/es/remondis-agua-sau/"
      },
      {
        "name": "Sacyr Agua S.L.",
        "url": "https://assay-systems.com/register/es/sacyr-agua-s-l/"
      },
      {
        "name": "ACSA, OBRAS E INFRAESTRUCTURAS, S.A.U.",
        "url": "https://assay-systems.com/register/es/acsa-obras-e-infraestructuras-s-a-u/"
      },
      {
        "name": "ACSA OBRAS E INFRAESTRUCTURAS SAU",
        "url": "https://assay-systems.com/register/es/acsa-obras-e-infraestructuras-sau/"
      },
      {
        "name": "AQLARA Ciclo Integral del Agua S.A.U.",
        "url": "https://assay-systems.com/register/es/aqlara-ciclo-integral-del-agua-s-a-u/"
      },
      {
        "name": "CANARAGUA CONCESIONES, S.A.",
        "url": "https://assay-systems.com/register/es/canaragua-concesiones-s-a/"
      },
      {
        "name": "COMPANYIA GENERAL D'AIGÜES DE CATALUNYA, S.A.",
        "url": "https://assay-systems.com/register/es/companyia-general-d-aigues-de-catalunya-s-a/"
      },
      {
        "name": "GESTIÓN Y TÉCNICAS DEL AGUA, S.A.",
        "url": "https://assay-systems.com/register/es/gestion-y-tecnicas-del-agua-s-a/"
      },
      {
        "name": "S.A. AGRICULTORES DE LA VEGA DE VALENCIA",
        "url": "https://assay-systems.com/register/es/s-a-agricultores-de-la-vega-de-valencia/"
      },
      {
        "name": "SOCIEDAD GENERAL DE AGUAS DE BARCELONA SAU",
        "url": "https://assay-systems.com/register/es/sociedad-general-de-aguas-de-barcelona-sau/"
      },
      {
        "name": "UTE PAVAGUA-IGNIS H2O",
        "url": "https://assay-systems.com/register/es/ute-pavagua-ignis-h2o/"
      },
      {
        "name": "UTE SACYR AGUA-CADAGUA",
        "url": "https://assay-systems.com/register/es/ute-sacyr-agua-cadagua/"
      },
      {
        "name": "UTE SAV CICLAGUA INDRAGUA",
        "url": "https://assay-systems.com/register/es/ute-sav-ciclagua-indragua/"
      },
      {
        "name": "ACCIONA AGUA SA",
        "url": "https://assay-systems.com/register/es/acciona-agua-sa/"
      },
      {
        "name": "ACCIONA AGUA, S.A.U",
        "url": "https://assay-systems.com/register/es/acciona-agua-s-a-u/"
      },
      {
        "name": "Ambling Ingeniería y Servicios SL",
        "url": "https://assay-systems.com/register/es/ambling-ingenieria-y-servicios-sl/"
      },
      {
        "name": "AQLARA CICLO INTEGRAL DEL AGUA, S.A.",
        "url": "https://assay-systems.com/register/es/aqlara-ciclo-integral-del-agua-s-a/"
      },
      {
        "name": "AQUAMBIENTE, SERVICIOS PARA EL SECTOR DEL AGUA, SAU",
        "url": "https://assay-systems.com/register/es/aquambiente-servicios-para-el-sector-del-agua-sau/"
      },
      {
        "name": "AQUONA, GESTION DE AGUAS DE CASTILLA SAU",
        "url": "https://assay-systems.com/register/es/aquona-gestion-de-aguas-de-castilla-sau/"
      },
      {
        "name": "CACAGUA, SA",
        "url": "https://assay-systems.com/register/es/cacagua-sa/"
      },
      {
        "name": "CADAGUA SA",
        "url": "https://assay-systems.com/register/es/cadagua-sa/"
      },
      {
        "name": "CADAGUA, S.A.",
        "url": "https://assay-systems.com/register/es/cadagua-s-a/"
      },
      {
        "name": "CASSA AIGÜES I DEPURACIÓ SL",
        "url": "https://assay-systems.com/register/es/cassa-aigues-i-depuracio-sl/"
      },
      {
        "name": "CICLAGUA, S.A.",
        "url": "https://assay-systems.com/register/es/ciclagua-s-a/"
      },
      {
        "name": "CICLAGUA, S.A. / SOCIEDAD ANONIMA AGRICULTORES DE LA VEGA DE VALENCIA",
        "url": "https://assay-systems.com/register/es/ciclagua-s-a-sociedad-anonima-agricultores-de-la-vega-de-valencia/"
      },
      {
        "name": "Civis Global, S.L.U.",
        "url": "https://assay-systems.com/register/es/civis-global-s-l-u/"
      },
      {
        "name": "CYCLUS ID, S.L.",
        "url": "https://assay-systems.com/register/es/cyclus-id-s-l/"
      },
      {
        "name": "DRACE GEOCISA, S.A.",
        "url": "https://assay-systems.com/register/es/drace-geocisa-s-a/"
      },
      {
        "name": "DRACE INFRAESTRUCTURAS, S.A.",
        "url": "https://assay-systems.com/register/es/drace-infraestructuras-s-a/"
      },
      {
        "name": "ELECNOR SERVICIOS Y PROYECTOS SAU- CONTRATAS Y SERVICIOS OCR, S.L.",
        "url": "https://assay-systems.com/register/es/elecnor-servicios-y-proyectos-sau-contratas-y-servicios-ocr-s-l/"
      },
      {
        "name": "ELECNOR SERVICIOS Y PROYECTOS, S.A.U.",
        "url": "https://assay-systems.com/register/es/elecnor-servicios-y-proyectos-s-a-u/"
      },
      {
        "name": "ESPINA Y DELFIN, S.L.",
        "url": "https://assay-systems.com/register/es/espina-y-delfin-s-l/"
      },
      {
        "name": "EXMAN EXPLOTACION Y MANTENIMIENTO, S.L.",
        "url": "https://assay-systems.com/register/es/exman-explotacion-y-mantenimiento-s-l/"
      },
      {
        "name": "Geseco Aguas, S.A.",
        "url": "https://assay-systems.com/register/es/geseco-aguas-s-a/"
      },
      {
        "name": "Global Omnium Medioambiente. S.L.- CICLAGUA, S.A. - Sociedad Anonima Agricultoresde la Vega de Valencia",
        "url": "https://assay-systems.com/register/es/global-omnium-medioambiente-s-l-ciclagua-s-a-sociedad-anonima-agricultoresde-la-vega-de-valencia/"
      },
      {
        "name": "SEYS MEDIOAMBIENTE,S.L.-CICLAGUA,S.A.",
        "url": "https://assay-systems.com/register/es/seys-medioambiente-s-l-ciclagua-s-a/"
      },
      {
        "name": "Sociedad Anónima de Gestión de Servicios y Conservación Geseco",
        "url": "https://assay-systems.com/register/es/sociedad-anonima-de-gestion-de-servicios-y-conservacion-geseco/"
      },
      {
        "name": "SOCIEDAD FOMENTO AGRICOLA CASTELLONENSE. SA",
        "url": "https://assay-systems.com/register/es/sociedad-fomento-agricola-castellonense-sa/"
      },
      {
        "name": "TRATAMIENTO INDUSTRIAL DE RESIDUOS SOLIDOS, SA",
        "url": "https://assay-systems.com/register/es/tratamiento-industrial-de-residuos-solidos-sa/"
      },
      {
        "name": "UTE AGUA, RESIDUOS Y MEDIO AMBIENTE, S.A.U. – CONSTRUCCIONES RUBAU, S.A",
        "url": "https://assay-systems.com/register/es/ute-agua-residuos-y-medio-ambiente-s-a-u-construcciones-rubau-s-a/"
      },
      {
        "name": "UTE CADAGUA, S.A.-IGNIS H2O, S.L.",
        "url": "https://assay-systems.com/register/es/ute-cadagua-s-a-ignis-h2o-s-l/"
      },
      {
        "name": "UTE CICLAGUA, S.A./ GS INIMA, S.A./ SAV, S.A.",
        "url": "https://assay-systems.com/register/es/ute-ciclagua-s-a-gs-inima-s-a-sav-s-a/"
      },
      {
        "name": "UTE CICLAGUA, S.A. – OSERMA 1992 OBRES I SERVEIS, S.L.",
        "url": "https://assay-systems.com/register/es/ute-ciclagua-s-a-oserma-1992-obres-i-serveis-s-l/"
      },
      {
        "name": "UTE CICLAGUA, S.A./ SAV, S.A.",
        "url": "https://assay-systems.com/register/es/ute-ciclagua-s-a-sav-s-a/"
      },
      {
        "name": "UTE CICLAGUA, S.A. - SOCIEDAD ANONIMA AGRICULTORES DE LA VEGA DE VALENCIA",
        "url": "https://assay-systems.com/register/es/ute-ciclagua-s-a-sociedad-anonima-agricultores-de-la-vega-de-valencia/"
      },
      {
        "name": "UTE COMPANYIA GENERAL D'AIGÜES DE CATALUNYA, SA - AGUA, RESIDUOS Y MEDIO AMBIENTE, SA",
        "url": "https://assay-systems.com/register/es/ute-companyia-general-d-aigues-de-catalunya-sa-agua-residuos-y-medio-ambiente-sa/"
      },
      {
        "name": "UTE EDARs LA VERA - MASMEDIO",
        "url": "https://assay-systems.com/register/es/ute-edars-la-vera-masmedio/"
      },
      {
        "name": "UTE FACSA-BLAZQUEZ LOTE III CONSORCIO MASMEDIO",
        "url": "https://assay-systems.com/register/es/ute-facsa-blazquez-lote-iii-consorcio-masmedio/"
      },
      {
        "name": "UTE FACSA-FHIMASA",
        "url": "https://assay-systems.com/register/es/ute-facsa-fhimasa/"
      },
      {
        "name": "UTE FACSA - SAV",
        "url": "https://assay-systems.com/register/es/ute-facsa-sav/"
      },
      {
        "name": "UTE FCC AQUALIA, S.A.-SEYS MEDIOAMBIENTE, S.L.",
        "url": "https://assay-systems.com/register/es/ute-fcc-aqualia-s-a-seys-medioambiente-s-l/"
      },
      {
        "name": "UTE GESTAGUA-INTXAUSTI",
        "url": "https://assay-systems.com/register/es/ute-gestagua-intxausti/"
      },
      {
        "name": "UTE GOMSL-ANSAREO SERVICIOS",
        "url": "https://assay-systems.com/register/es/ute-gomsl-ansareo-servicios/"
      },
      {
        "name": "UTE GS INIMA-HIDROGESTION",
        "url": "https://assay-systems.com/register/es/ute-gs-inima-hidrogestion/"
      },
      {
        "name": "UTE HIDRALIA GESTIÓN INTEGRAL DE AGUAS DE ANDALUCÍA, S.A. – VEOLIA SERVICIOS LECAM, S.A.",
        "url": "https://assay-systems.com/register/es/ute-hidralia-gestion-integral-de-aguas-de-andalucia-s-a-veolia-servicios-lecam-s-a/"
      },
      {
        "name": "UTE MAJOIN-TEDAGUA",
        "url": "https://assay-systems.com/register/es/ute-majoin-tedagua/"
      },
      {
        "name": "UTE O&M LOTE III SUROESTE PROMEDIO AQLARA INFRAESTRUCTURAS-INYGES CONSULTORES",
        "url": "https://assay-systems.com/register/es/ute-o-m-lote-iii-suroeste-promedio-aqlara-infraestructuras-inyges-consultores/"
      },
      {
        "name": "UTE SANEJAMENT ALT CAMP",
        "url": "https://assay-systems.com/register/es/ute-sanejament-alt-camp/"
      },
      {
        "name": "UTE SAV-CICLAGUA",
        "url": "https://assay-systems.com/register/es/ute-sav-ciclagua/"
      },
      {
        "name": "UTE SAV INDRAGUA CICLAGUA",
        "url": "https://assay-systems.com/register/es/ute-sav-indragua-ciclagua/"
      },
      {
        "name": "UTE SERVICIO DE SISTEMAS DE SANEAMIENTO EN ALTA CCB-ELA",
        "url": "https://assay-systems.com/register/es/ute-servicio-de-sistemas-de-saneamiento-en-alta-ccb-ela/"
      },
      {
        "name": "UTE SOCAMEX-INYGES",
        "url": "https://assay-systems.com/register/es/ute-socamex-inyges/"
      },
      {
        "name": "UTE TRANSPARENTA SANEJAMENT COSTA BRAVA",
        "url": "https://assay-systems.com/register/es/ute-transparenta-sanejament-costa-brava/"
      },
      {
        "name": "VIAQUA Gestión Integral de Aguas de Galicia, S.A.U.",
        "url": "https://assay-systems.com/register/es/viaqua-gestion-integral-de-aguas-de-galicia-s-a-u/"
      },
      {
        "name": "Viaqua Gestión Integral del Agua, S.A.U.",
        "url": "https://assay-systems.com/register/es/viaqua-gestion-integral-del-agua-s-a-u/"
      }
    ],
    "assay_record": "ASY-ES-0OOS9KT1WL",
    "cite_as": "Assay Systems, \"Operation of a sewage plant: Spain public contracts since 2024\", https://assay-systems.com/register/es/line/operation-of-a-sewage-plant/"
  }
}