{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:27:02Z",
  "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-1PP0H9U1J2",
    "type": "line",
    "country": "de",
    "name": "Pollutants tracking and monitoring and rehabilitation services: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/pollutants-tracking-and-monitoring-and-rehabilitation-services/",
    "text": [
      "Since January 2024 the line carries 104 award notices from 77 buyers. 101 suppliers share it.",
      "28 in 2024. 42 in 2025. 34 in the first 9 months of 2026.",
      "25 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": "Steil Kranarbeiten GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/steil-kranarbeiten-gmbh-co-kg/"
      },
      {
        "name": "Werner Otto GmbH",
        "url": "https://assay-systems.com/register/de/werner-otto-gmbh/"
      },
      {
        "name": "Wilhelm Krebs RESORG GmbH",
        "url": "https://assay-systems.com/register/de/wilhelm-krebs-resorg-gmbh/"
      },
      {
        "name": "Arcadis Germany GmbH",
        "url": "https://assay-systems.com/register/de/arcadis-germany-gmbh/"
      },
      {
        "name": "Auto-Walther GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/auto-walther-gmbh-co-kg/"
      },
      {
        "name": "AWR Abbruch GmbH",
        "url": "https://assay-systems.com/register/de/awr-abbruch-gmbh/"
      },
      {
        "name": "BEA Consulting GmbH",
        "url": "https://assay-systems.com/register/de/bea-consulting-gmbh/"
      },
      {
        "name": "CDM Smith SE",
        "url": "https://assay-systems.com/register/de/cdm-smith-se/"
      },
      {
        "name": "Dussa GmbH",
        "url": "https://assay-systems.com/register/de/dussa-gmbh/"
      },
      {
        "name": "KS Engineering GmbH",
        "url": "https://assay-systems.com/register/de/ks-engineering-gmbh/"
      },
      {
        "name": "Fa.Ulrich Ranft",
        "url": "https://assay-systems.com/register/de/fa-ulrich-ranft/"
      },
      {
        "name": "HPC AG",
        "url": "https://assay-systems.com/register/de/hpc-ag/"
      },
      {
        "name": "Ingenieurbüro Dr. Stefan Henning GmbH",
        "url": "https://assay-systems.com/register/de/ingenieurburo-dr-stefan-henning-gmbh/"
      },
      {
        "name": "Moß Abbruch-Erdbau-Recycling GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/moss-abbruch-erdbau-recycling-gmbh-co-kg/"
      },
      {
        "name": "NucTecSolutions GmbH",
        "url": "https://assay-systems.com/register/de/nuctecsolutions-gmbh/"
      },
      {
        "name": "R.E.U.S.S. Sanierung GmbH",
        "url": "https://assay-systems.com/register/de/r-e-u-s-s-sanierung-gmbh/"
      },
      {
        "name": "Sakosta GmbH",
        "url": "https://assay-systems.com/register/de/sakosta-gmbh/"
      },
      {
        "name": "Sax + Klee GmbH Bauunternehmung",
        "url": "https://assay-systems.com/register/de/sax-klee-gmbh-bauunternehmung/"
      },
      {
        "name": "TG Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/tg-umwelttechnik-gmbh/"
      },
      {
        "name": "TSI GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/tsi-gmbh-co-kg/"
      },
      {
        "name": "WESSLING Consulting Engineering GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wessling-consulting-engineering-gmbh-co-kg/"
      },
      {
        "name": "a5 Planung GmbH",
        "url": "https://assay-systems.com/register/de/a5-planung-gmbh/"
      },
      {
        "name": "A+B GmbH",
        "url": "https://assay-systems.com/register/de/a-b-gmbh/"
      },
      {
        "name": "Abschleppdienst Witt GmbH",
        "url": "https://assay-systems.com/register/de/abschleppdienst-witt-gmbh/"
      },
      {
        "name": "annoge Ingenieurgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/annoge-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "Autoglas-Gera KG",
        "url": "https://assay-systems.com/register/de/autoglas-gera-kg/"
      },
      {
        "name": "Autohaus Künnen GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/autohaus-kunnen-gmbh-co-kg/"
      },
      {
        "name": "Baugrundinstitut Franke-Meißner und Partner GmbH",
        "url": "https://assay-systems.com/register/de/baugrundinstitut-franke-meissner-und-partner-gmbh/"
      },
      {
        "name": "Becker Umweltdienste GmbH",
        "url": "https://assay-systems.com/register/de/becker-umweltdienste-gmbh/"
      },
      {
        "name": "BERB GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/berb-gmbh-co-kg/"
      },
      {
        "name": "Bernemann GmbH",
        "url": "https://assay-systems.com/register/de/bernemann-gmbh/"
      },
      {
        "name": "BiGe Steil /Auto Gräf",
        "url": "https://assay-systems.com/register/de/bige-steil-auto-graf/"
      },
      {
        "name": "Bruchwerk GmbH",
        "url": "https://assay-systems.com/register/de/bruchwerk-gmbh/"
      },
      {
        "name": "B+S Abbruch & Erdbau GmbH",
        "url": "https://assay-systems.com/register/de/b-s-abbruch-erdbau-gmbh/"
      },
      {
        "name": "Büro für Altlastensanierung und Umweltberatung",
        "url": "https://assay-systems.com/register/de/buro-fur-altlastensanierung-und-umweltberatung/"
      },
      {
        "name": "Büro für Umweltplanung Dipl.-Geol. Winfried Rück GmbH",
        "url": "https://assay-systems.com/register/de/buro-fur-umweltplanung-dipl-geol-winfried-ruck-gmbh/"
      },
      {
        "name": "CMS electric GmbH",
        "url": "https://assay-systems.com/register/de/cms-electric-gmbh/"
      },
      {
        "name": "Competenza GmbH",
        "url": "https://assay-systems.com/register/de/competenza-gmbh/"
      },
      {
        "name": "C&S Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/c-s-umwelttechnik-gmbh/"
      },
      {
        "name": "DARE Baudienstleistungen GmbH",
        "url": "https://assay-systems.com/register/de/dare-baudienstleistungen-gmbh/"
      },
      {
        "name": "DAT GmbH",
        "url": "https://assay-systems.com/register/de/dat-gmbh/"
      },
      {
        "name": "DB Systemtechnik GmbH",
        "url": "https://assay-systems.com/register/de/db-systemtechnik-gmbh/"
      },
      {
        "name": "DELTA Strassendienste GmbH",
        "url": "https://assay-systems.com/register/de/delta-strassendienste-gmbh/"
      },
      {
        "name": "DÖRING Bauschuttaufbereitung & Abbruch GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/doring-bauschuttaufbereitung-abbruch-gmbh-co-kg/"
      },
      {
        "name": "EAG mbH",
        "url": "https://assay-systems.com/register/de/eag-mbh/"
      },
      {
        "name": "ENTRAKO GmbH",
        "url": "https://assay-systems.com/register/de/entrako-gmbh/"
      },
      {
        "name": "Enviro Pest Control GmbH",
        "url": "https://assay-systems.com/register/de/enviro-pest-control-gmbh/"
      },
      {
        "name": "Fa. Carden&Dannhoff GmbH",
        "url": "https://assay-systems.com/register/de/fa-carden-dannhoff-gmbh/"
      },
      {
        "name": "Freimuth Abbruch & Recycling GmbH",
        "url": "https://assay-systems.com/register/de/freimuth-abbruch-recycling-gmbh/"
      },
      {
        "name": "F&R Industriedemontage und Abbruch GmbH",
        "url": "https://assay-systems.com/register/de/f-r-industriedemontage-und-abbruch-gmbh/"
      },
      {
        "name": "Gebr. Kutsch GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/gebr-kutsch-gmbh-co-kg/"
      },
      {
        "name": "Gebr. Roggendorf",
        "url": "https://assay-systems.com/register/de/gebr-roggendorf/"
      },
      {
        "name": "Geiger Umweltsanierung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/geiger-umweltsanierung-gmbh-co-kg/"
      },
      {
        "name": "Geonik GmbH",
        "url": "https://assay-systems.com/register/de/geonik-gmbh/"
      },
      {
        "name": "Hagedorn Gütersloh GmbH",
        "url": "https://assay-systems.com/register/de/hagedorn-gutersloh-gmbh/"
      },
      {
        "name": "Havariedienst Brameier GmbH",
        "url": "https://assay-systems.com/register/de/havariedienst-brameier-gmbh/"
      },
      {
        "name": "HCH Umwelt GmbH",
        "url": "https://assay-systems.com/register/de/hch-umwelt-gmbh/"
      },
      {
        "name": "Hofmeister Abschlepp- und Bergungsdienst GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/hofmeister-abschlepp-und-bergungsdienst-gmbh-co-kg/"
      },
      {
        "name": "HOWE Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/howe-umwelttechnik-gmbh/"
      },
      {
        "name": "HYDRODATA GmbH",
        "url": "https://assay-systems.com/register/de/hydrodata-gmbh/"
      },
      {
        "name": "IFID GmbH",
        "url": "https://assay-systems.com/register/de/ifid-gmbh/"
      },
      {
        "name": "IGB Ingenieurgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/igb-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "Josef Rädlinger Ingenieurbau GmbH",
        "url": "https://assay-systems.com/register/de/josef-radlinger-ingenieurbau-gmbh/"
      },
      {
        "name": "Kluge Sanierung GmbH",
        "url": "https://assay-systems.com/register/de/kluge-sanierung-gmbh/"
      },
      {
        "name": "Kluge Sanierung GmbH NL Duisburg",
        "url": "https://assay-systems.com/register/de/kluge-sanierung-gmbh-nl-duisburg/"
      },
      {
        "name": "[k]nord GmbH",
        "url": "https://assay-systems.com/register/de/k-nord-gmbh/"
      },
      {
        "name": "KSG Sicherheit und Gesundheitsschutz GmbH",
        "url": "https://assay-systems.com/register/de/ksg-sicherheit-und-gesundheitsschutz-gmbh/"
      },
      {
        "name": "Labor für Wasser und Umwelt GmbH",
        "url": "https://assay-systems.com/register/de/labor-fur-wasser-und-umwelt-gmbh/"
      },
      {
        "name": "Manns GmbH",
        "url": "https://assay-systems.com/register/de/manns-gmbh/"
      },
      {
        "name": "Müssmann Umweltschutz GmbH",
        "url": "https://assay-systems.com/register/de/mussmann-umweltschutz-gmbh/"
      },
      {
        "name": "Oelwehr Sachsen Anhalt 24 GmbH",
        "url": "https://assay-systems.com/register/de/oelwehr-sachsen-anhalt-24-gmbh/"
      },
      {
        "name": "Ölwehr Thüringen GmbH",
        "url": "https://assay-systems.com/register/de/olwehr-thuringen-gmbh/"
      },
      {
        "name": "PLANNERER GmbH Das Abbruchunternehmen",
        "url": "https://assay-systems.com/register/de/plannerer-gmbh-das-abbruchunternehmen/"
      },
      {
        "name": "Proklima GmbH Gebäudesanierung & Baulogistik",
        "url": "https://assay-systems.com/register/de/proklima-gmbh-gebaudesanierung-baulogistik/"
      },
      {
        "name": "PWT Wasser- und Abwassertechnik GmbH",
        "url": "https://assay-systems.com/register/de/pwt-wasser-und-abwassertechnik-gmbh/"
      },
      {
        "name": "RED Drilling & Services GmbH",
        "url": "https://assay-systems.com/register/de/red-drilling-services-gmbh/"
      },
      {
        "name": "REUTHER Cleaning GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/reuther-cleaning-gmbh-co-kg/"
      },
      {
        "name": "ReviTec GmbH",
        "url": "https://assay-systems.com/register/de/revitec-gmbh/"
      },
      {
        "name": "RWG I Abbruch und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/de/rwg-i-abbruch-und-tiefbau-gmbh/"
      },
      {
        "name": "Sachverständigengesellschaft Richardson mbH",
        "url": "https://assay-systems.com/register/de/sachverstandigengesellschaft-richardson-mbh/"
      },
      {
        "name": "SBucher Abbruch & Recycling GmbH",
        "url": "https://assay-systems.com/register/de/sbucher-abbruch-recycling-gmbh/"
      },
      {
        "name": "SDL-Citybaumanagement GmbH",
        "url": "https://assay-systems.com/register/de/sdl-citybaumanagement-gmbh/"
      },
      {
        "name": "Securiton GmbH",
        "url": "https://assay-systems.com/register/de/securiton-gmbh/"
      },
      {
        "name": "Siemens AG",
        "url": "https://assay-systems.com/register/de/siemens-ag/"
      },
      {
        "name": "Stickelbroeck Bramsche GmbH",
        "url": "https://assay-systems.com/register/de/stickelbroeck-bramsche-gmbh/"
      },
      {
        "name": "Tarpah Entkernungstechnik GmbH",
        "url": "https://assay-systems.com/register/de/tarpah-entkernungstechnik-gmbh/"
      },
      {
        "name": "Terra Consulting GmbH",
        "url": "https://assay-systems.com/register/de/terra-consulting-gmbh/"
      },
      {
        "name": "umweltgeotechnik gmbH",
        "url": "https://assay-systems.com/register/de/umweltgeotechnik-gmbh/"
      },
      {
        "name": "ZECH Water Technology GmbH",
        "url": "https://assay-systems.com/register/de/zech-water-technology-gmbh/"
      },
      {
        "name": "Züblin Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/zublin-umwelttechnik-gmbh/"
      }
    ],
    "assay_record": "ASY-DE-1PP0H9U1J2",
    "cite_as": "Assay Systems, \"Pollutants tracking and monitoring and rehabilitation services: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/pollutants-tracking-and-monitoring-and-rehabilitation-services/"
  }
}