{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T06:32:26Z",
  "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-0QFVRAO1AG",
    "type": "line",
    "country": "de",
    "name": "Construction work for engineering works except bridges, tunnels, shafts and subways: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/construction-work-for-engineering-works-except-bridges-tunnels-shafts-and-subways/",
    "text": [
      "Since January 2024 the line carries 75 award notices from 42 buyers. 75 suppliers share it.",
      "29 in 2024. 30 in 2025. 16 in the first 9 months of 2026.",
      "15 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": "BBL Fahrweg GmbH",
        "url": "https://assay-systems.com/register/de/bbl-fahrweg-gmbh/"
      },
      {
        "name": "Benning GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/benning-gmbh-co-kg/"
      },
      {
        "name": "Eiffage Infra-Nordwest GmbH",
        "url": "https://assay-systems.com/register/de/eiffage-infra-nordwest-gmbh/"
      },
      {
        "name": "Geiger Umweltsanierung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/geiger-umweltsanierung-gmbh-co-kg/"
      },
      {
        "name": "HERMANNS HTI-Bau GmbH u. Co. KG",
        "url": "https://assay-systems.com/register/de/hermanns-hti-bau-gmbh-u-co-kg/"
      },
      {
        "name": "H.F. Wiebe GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/h-f-wiebe-gmbh-co-kg/"
      },
      {
        "name": "J. Friedrich Storz Verkehrswegebau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/j-friedrich-storz-verkehrswegebau-gmbh-co-kg/"
      },
      {
        "name": "Knobel Bau GmbH",
        "url": "https://assay-systems.com/register/de/knobel-bau-gmbh/"
      },
      {
        "name": "Willke rail construction GmbH & Co.",
        "url": "https://assay-systems.com/register/de/willke-rail-construction-gmbh-co/"
      },
      {
        "name": "ARGE ESTW Uelzen KTB Los 1-3",
        "url": "https://assay-systems.com/register/de/arge-estw-uelzen-ktb-los-1-3/"
      },
      {
        "name": "BG AMAND Bau Sachsen / Kemna Bau Ost",
        "url": "https://assay-systems.com/register/de/bg-amand-bau-sachsen-kemna-bau-ost/"
      },
      {
        "name": "Bickhardt Bau SE",
        "url": "https://assay-systems.com/register/de/bickhardt-bau-se/"
      },
      {
        "name": "BIEGE Salzwedel c/o Jaeger Umwelt + Verkehr GmbH + Co KG",
        "url": "https://assay-systems.com/register/de/biege-salzwedel-c-o-jaeger-umwelt-verkehr-gmbh-co-kg/"
      },
      {
        "name": "Bietergemeinschaft Herhof GmbH/Gottfried Stehnke Bauunternehmung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/bietergemeinschaft-herhof-gmbh-gottfried-stehnke-bauunternehmung-gmbh-co-kg/"
      },
      {
        "name": "Bietergemeinschaft HERMANNS HTI-Bau GmbH u. Co. KG / Bickhardt Bau SE",
        "url": "https://assay-systems.com/register/de/bietergemeinschaft-hermanns-hti-bau-gmbh-u-co-kg-bickhardt-bau-se/"
      },
      {
        "name": "Bietergemeinschaft Hermanns HTI-Bau GmbH u. Co. KG / Birckhard Bau SE",
        "url": "https://assay-systems.com/register/de/bietergemeinschaft-hermanns-hti-bau-gmbh-u-co-kg-birckhard-bau-se/"
      },
      {
        "name": "BiGe STRABAG Umwelttechnik GmbH / Börgel GmbH & Co. KG vertreten durch STRABAG Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/bige-strabag-umwelttechnik-gmbh-borgel-gmbh-co-kg-vertreten-durch-strabag-umwelttechnik-gmbh/"
      },
      {
        "name": "Börgel GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/borgel-gmbh-co-kg/"
      },
      {
        "name": "Brenk Systemplanung GmbH",
        "url": "https://assay-systems.com/register/de/brenk-systemplanung-gmbh/"
      },
      {
        "name": "DMT GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/dmt-gmbh-co-kg/"
      },
      {
        "name": "Dornier Hinneburg GmbH",
        "url": "https://assay-systems.com/register/de/dornier-hinneburg-gmbh/"
      },
      {
        "name": "DSR Ingenieurgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/dsr-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "Eggersmann Anlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/eggersmann-anlagenbau-gmbh/"
      },
      {
        "name": "Elektrodienst Iland GmbH",
        "url": "https://assay-systems.com/register/de/elektrodienst-iland-gmbh/"
      },
      {
        "name": "Firma Heinrich Rohde Tief- und Straßenbau GmbH",
        "url": "https://assay-systems.com/register/de/firma-heinrich-rohde-tief-und-strassenbau-gmbh/"
      },
      {
        "name": "Franz Kassecker GmbH",
        "url": "https://assay-systems.com/register/de/franz-kassecker-gmbh/"
      },
      {
        "name": "Glass Ingenieurbau Leipzig GmbH",
        "url": "https://assay-systems.com/register/de/glass-ingenieurbau-leipzig-gmbh/"
      },
      {
        "name": "GS Schenk Tiefbau GmbH",
        "url": "https://assay-systems.com/register/de/gs-schenk-tiefbau-gmbh/"
      },
      {
        "name": "Hasselmann GmbH",
        "url": "https://assay-systems.com/register/de/hasselmann-gmbh/"
      },
      {
        "name": "Heinz Schnorpfeil Bau GmbH",
        "url": "https://assay-systems.com/register/de/heinz-schnorpfeil-bau-gmbh/"
      },
      {
        "name": "HERMANNS HTI-Bau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hermanns-hti-bau-gmbh-co-kg/"
      },
      {
        "name": "Hermann Sickinger GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hermann-sickinger-gmbh-co-kg/"
      },
      {
        "name": "HOCHTIEF Infrastructure GmbH",
        "url": "https://assay-systems.com/register/de/hochtief-infrastructure-gmbh/"
      },
      {
        "name": "Hoff Tiefbau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hoff-tiefbau-gmbh-co-kg/"
      },
      {
        "name": "HoGaKa Profil GmbH",
        "url": "https://assay-systems.com/register/de/hogaka-profil-gmbh/"
      },
      {
        "name": "Hoppe Garten- und Landschaftsbau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hoppe-garten-und-landschaftsbau-gmbh-co-kg/"
      },
      {
        "name": "Hugo Ehlers GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hugo-ehlers-gmbh-co-kg/"
      },
      {
        "name": "Husmann Umwelt-Technik GmbH",
        "url": "https://assay-systems.com/register/de/husmann-umwelt-technik-gmbh/"
      },
      {
        "name": "Ing. W. Langendorf III. GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/ing-w-langendorf-iii-gmbh-co-kg/"
      },
      {
        "name": "Joos Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/joos-umwelttechnik-gmbh/"
      },
      {
        "name": "Joseph Hubert Bauunternehmung - GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/joseph-hubert-bauunternehmung-gmbh-co-kg/"
      },
      {
        "name": "Julmi GmbH",
        "url": "https://assay-systems.com/register/de/julmi-gmbh/"
      },
      {
        "name": "Knape Bahnbau GmbH",
        "url": "https://assay-systems.com/register/de/knape-bahnbau-gmbh/"
      },
      {
        "name": "Knobel Los 1",
        "url": "https://assay-systems.com/register/de/knobel-los-1/"
      },
      {
        "name": "Kögel Bau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/kogel-bau-gmbh-co-kg/"
      },
      {
        "name": "Köhler Bauunternehmung GmbH",
        "url": "https://assay-systems.com/register/de/kohler-bauunternehmung-gmbh/"
      },
      {
        "name": "Köhler & Sohn GmbH",
        "url": "https://assay-systems.com/register/de/kohler-sohn-gmbh/"
      },
      {
        "name": "Max Bögl Stiftung & Co. KG",
        "url": "https://assay-systems.com/register/de/max-bogl-stiftung-co-kg/"
      },
      {
        "name": "NADEBOR Tief- und Landeskulturbau GmbH",
        "url": "https://assay-systems.com/register/de/nadebor-tief-und-landeskulturbau-gmbh/"
      },
      {
        "name": "NTG Bau GmbH",
        "url": "https://assay-systems.com/register/de/ntg-bau-gmbh/"
      },
      {
        "name": "Otto Kittel GmbH & Co. Garten-, Landschafts- und Sportplatzbau KG Zorbau",
        "url": "https://assay-systems.com/register/de/otto-kittel-gmbh-co-garten-landschafts-und-sportplatzbau-kg-zorbau/"
      },
      {
        "name": "PORR Spezialtiefbau GmbH",
        "url": "https://assay-systems.com/register/de/porr-spezialtiefbau-gmbh/"
      },
      {
        "name": "Power Service Solutions GmbH",
        "url": "https://assay-systems.com/register/de/power-service-solutions-gmbh/"
      },
      {
        "name": "Projektbau Matthias Regner GmbH",
        "url": "https://assay-systems.com/register/de/projektbau-matthias-regner-gmbh/"
      },
      {
        "name": "RETERRA Service GmbH",
        "url": "https://assay-systems.com/register/de/reterra-service-gmbh/"
      },
      {
        "name": "RIKO EKOS D.O.O.",
        "url": "https://assay-systems.com/register/de/riko-ekos-d-o-o/"
      },
      {
        "name": "Roither Maschinenbau GmbH",
        "url": "https://assay-systems.com/register/de/roither-maschinenbau-gmbh/"
      },
      {
        "name": "Sax + Klee GmbH Bauunternehmung",
        "url": "https://assay-systems.com/register/de/sax-klee-gmbh-bauunternehmung/"
      },
      {
        "name": "Schäfer Rohrnetz- und Anlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/schafer-rohrnetz-und-anlagenbau-gmbh/"
      },
      {
        "name": "Schollenberger Kampfmittelbergung GmbH",
        "url": "https://assay-systems.com/register/de/schollenberger-kampfmittelbergung-gmbh/"
      },
      {
        "name": "STRABAG AG",
        "url": "https://assay-systems.com/register/de/strabag-ag/"
      },
      {
        "name": "STRABAG AG Bereich Berlin",
        "url": "https://assay-systems.com/register/de/strabag-ag-bereich-berlin/"
      },
      {
        "name": "STRABAG AG Bereich Braunschweig",
        "url": "https://assay-systems.com/register/de/strabag-ag-bereich-braunschweig/"
      },
      {
        "name": "STRABAG Rail GmbH",
        "url": "https://assay-systems.com/register/de/strabag-rail-gmbh/"
      },
      {
        "name": "STRABAG Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/de/strabag-umwelttechnik-gmbh/"
      },
      {
        "name": "Straßen- und Tiefbau GmbH See",
        "url": "https://assay-systems.com/register/de/strassen-und-tiefbau-gmbh-see/"
      },
      {
        "name": "SWIETELSKY Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/de/swietelsky-baugesellschaft-m-b-h/"
      },
      {
        "name": "Walter Feickert GmbH",
        "url": "https://assay-systems.com/register/de/walter-feickert-gmbh/"
      },
      {
        "name": "Wayss & Freytag Ingenieurbau AG",
        "url": "https://assay-systems.com/register/de/wayss-freytag-ingenieurbau-ag/"
      },
      {
        "name": "Wittmann Entsorgungswirtschaft GmbH",
        "url": "https://assay-systems.com/register/de/wittmann-entsorgungswirtschaft-gmbh/"
      },
      {
        "name": "WTI Wissenschaftlich-Technische Ingenieurberatung GmbH",
        "url": "https://assay-systems.com/register/de/wti-wissenschaftlich-technische-ingenieurberatung-gmbh/"
      },
      {
        "name": "ZECH Umwelt GmbH",
        "url": "https://assay-systems.com/register/de/zech-umwelt-gmbh/"
      },
      {
        "name": "ZECH Umwelt GmbH, ZNL Groß-Gerau",
        "url": "https://assay-systems.com/register/de/zech-umwelt-gmbh-znl-gross-gerau/"
      },
      {
        "name": "ZECH Umwelt GmbH, ZNL Ulm",
        "url": "https://assay-systems.com/register/de/zech-umwelt-gmbh-znl-ulm/"
      }
    ],
    "assay_record": "ASY-DE-0QFVRAO1AG",
    "cite_as": "Assay Systems, \"Construction work for engineering works except bridges, tunnels, shafts and subways: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/construction-work-for-engineering-works-except-bridges-tunnels-shafts-and-subways/"
  }
}