{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T11:00:54Z",
  "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-DE-0LHH3C219L",
    "type": "line",
    "country": "de",
    "name": "Groundwater pollution treatment or rehabilitation: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/groundwater-pollution-treatment-or-rehabilitation/",
    "text": [
      "Since January 2024 the line carries 34 award notices from 16 buyers. 18 suppliers share it.",
      "8 in 2024. 19 in 2025. 7 in the first 9 months of 2026.",
      "7 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 Germany."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/de/"
      },
      {
        "name": "Züblin Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/zublin-umwelttechnik-gmbh/"
      },
      {
        "name": "Sax + Klee GmbH Bauunternehmung",
        "url": "https://assay-systems.com/register/de/sax-klee-gmbh-bauunternehmung/"
      },
      {
        "name": "BAUER Resources GmbH",
        "url": "https://assay-systems.com/register/de/bauer-resources-gmbh/"
      },
      {
        "name": "IMA Umwelttechnik GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/ima-umwelttechnik-gmbh-co-kg/"
      },
      {
        "name": "PWT Wasser- und Abwassertechnik GmbH",
        "url": "https://assay-systems.com/register/de/pwt-wasser-und-abwassertechnik-gmbh/"
      },
      {
        "name": "CDM Smith SE",
        "url": "https://assay-systems.com/register/de/cdm-smith-se/"
      },
      {
        "name": "Delta Umwelt-Technik GmbH Gesellschaft für innovative Umwelttechnik Verfahrensentwicklung und Anwendung",
        "url": "https://assay-systems.com/register/de/delta-umwelt-technik-gmbh-gesellschaft-fur-innovative-umwelttechnik-verfahrensentwicklung-und-anwendung/"
      },
      {
        "name": "Geiger Umweltsanierung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/geiger-umweltsanierung-gmbh-co-kg/"
      },
      {
        "name": "Kobert & Partner GmbH",
        "url": "https://assay-systems.com/register/de/kobert-partner-gmbh/"
      },
      {
        "name": "Kobert und Partner GmbH",
        "url": "https://assay-systems.com/register/de/kobert-und-partner-gmbh/"
      },
      {
        "name": "Lobbe Industrieservice GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/lobbe-industrieservice-gmbh-co-kg/"
      },
      {
        "name": "RSK Alenco GmbH",
        "url": "https://assay-systems.com/register/de/rsk-alenco-gmbh/"
      },
      {
        "name": "SENSATEC Sensorik- und Spezialanlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/sensatec-sensorik-und-spezialanlagenbau-gmbh/"
      },
      {
        "name": "SGL mbH",
        "url": "https://assay-systems.com/register/de/sgl-mbh/"
      },
      {
        "name": "TLM hydropuls GmbH",
        "url": "https://assay-systems.com/register/de/tlm-hydropuls-gmbh/"
      },
      {
        "name": "ZECH Umwelt GmbH",
        "url": "https://assay-systems.com/register/de/zech-umwelt-gmbh/"
      },
      {
        "name": "Züblin Umwelttechnik GmbH, NL Berlin",
        "url": "https://assay-systems.com/register/de/zublin-umwelttechnik-gmbh-nl-berlin/"
      }
    ],
    "assay_record": "ASY-DE-0LHH3C219L",
    "cite_as": "Assay Systems, \"Groundwater pollution treatment or rehabilitation: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/groundwater-pollution-treatment-or-rehabilitation/"
  }
}