{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T01:08:46Z",
  "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-1MWEDVE1N8",
    "type": "line",
    "country": "de",
    "name": "Ducting: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/ducting/",
    "text": [
      "Since January 2024 the line carries 36 award notices from 21 buyers. 28 suppliers share it.",
      "8 in 2024. 22 in 2025. 6 in the first 9 months of 2026.",
      "10 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": "Hubert Niewels GmbH",
        "url": "https://assay-systems.com/register/de/hubert-niewels-gmbh/"
      },
      {
        "name": "Dirk-H. Schwigtenberg",
        "url": "https://assay-systems.com/register/de/dirk-h-schwigtenberg/"
      },
      {
        "name": "Alfred Pieper GmbH",
        "url": "https://assay-systems.com/register/de/alfred-pieper-gmbh/"
      },
      {
        "name": "A. Schuchmann Rohrleitungsbau GmbH",
        "url": "https://assay-systems.com/register/de/a-schuchmann-rohrleitungsbau-gmbh/"
      },
      {
        "name": "Bergmann Bauunternehmung GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/bergmann-bauunternehmung-gmbh-co-kg/"
      },
      {
        "name": "Bischof-Heizung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/bischof-heizung-gmbh-co-kg/"
      },
      {
        "name": "Burger Bau GmbH",
        "url": "https://assay-systems.com/register/de/burger-bau-gmbh/"
      },
      {
        "name": "Dipl-Ing. Emil Hönninger GmbH & Co. Bauunternehmung KG",
        "url": "https://assay-systems.com/register/de/dipl-ing-emil-honninger-gmbh-co-bauunternehmung-kg/"
      },
      {
        "name": "ESSER WERKE GmbH",
        "url": "https://assay-systems.com/register/de/esser-werke-gmbh/"
      },
      {
        "name": "Firma, die den Auftrag erhalten hat: Kupp GmbH, Am Damm 21,40668 Meerbusch",
        "url": "https://assay-systems.com/register/de/firma-die-den-auftrag-erhalten-hat-kupp-gmbh-am-damm-21-40668-meerbusch/"
      },
      {
        "name": "Friedrich Stingel GmbH",
        "url": "https://assay-systems.com/register/de/friedrich-stingel-gmbh/"
      },
      {
        "name": "Gebrüder Peters Gebäudetechnik SE",
        "url": "https://assay-systems.com/register/de/gebruder-peters-gebaudetechnik-se/"
      },
      {
        "name": "Göhler GmbH und Co KG",
        "url": "https://assay-systems.com/register/de/gohler-gmbh-und-co-kg/"
      },
      {
        "name": "Göhler GmbH und Co. KG Anlagentechnik",
        "url": "https://assay-systems.com/register/de/gohler-gmbh-und-co-kg-anlagentechnik/"
      },
      {
        "name": "Herber & Petzel Gebäudetechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/herber-petzel-gebaudetechnik-gmbh-co-kg/"
      },
      {
        "name": "HTI Cordes & Graefe KG",
        "url": "https://assay-systems.com/register/de/hti-cordes-graefe-kg/"
      },
      {
        "name": "Jens Möller Erd- und Tiefbau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/jens-moller-erd-und-tiefbau-gmbh-co-kg/"
      },
      {
        "name": "K&R Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/de/k-r-baugesellschaft-mbh/"
      },
      {
        "name": "Kriener & Trübner GmbH",
        "url": "https://assay-systems.com/register/de/kriener-trubner-gmbh/"
      },
      {
        "name": "K&S Gesellschaft für Gebäudetechnik mbH",
        "url": "https://assay-systems.com/register/de/k-s-gesellschaft-fur-gebaudetechnik-mbh/"
      },
      {
        "name": "MAX STREICHER GmbH & Co. KG aA",
        "url": "https://assay-systems.com/register/de/max-streicher-gmbh-co-kg-aa/"
      },
      {
        "name": "Medgas-Technik GmbH",
        "url": "https://assay-systems.com/register/de/medgas-technik-gmbh/"
      },
      {
        "name": "PA-BRA Technische Gebäudeausrüstung GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/pa-bra-technische-gebaudeausrustung-gmbh-co-kg/"
      },
      {
        "name": "PRT Rohrtechnik Nord GmbH",
        "url": "https://assay-systems.com/register/de/prt-rohrtechnik-nord-gmbh/"
      },
      {
        "name": "RK Landschaftsbau Dittersdorf GmbH",
        "url": "https://assay-systems.com/register/de/rk-landschaftsbau-dittersdorf-gmbh/"
      },
      {
        "name": "Stralsunder Dockgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/stralsunder-dockgesellschaft-mbh/"
      },
      {
        "name": "Suchfort-Anlagenbau GmbH & Co.",
        "url": "https://assay-systems.com/register/de/suchfort-anlagenbau-gmbh-co/"
      },
      {
        "name": "Werner Besch GmbH",
        "url": "https://assay-systems.com/register/de/werner-besch-gmbh/"
      }
    ],
    "assay_record": "ASY-DE-1MWEDVE1N8",
    "cite_as": "Assay Systems, \"Ducting: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/ducting/"
  }
}