{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-20T00:02:12Z",
  "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-08N0JG40VM",
    "type": "line",
    "country": "de",
    "name": "Railway station construction work: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/railway-station-construction-work/",
    "text": [
      "Since January 2024 the line carries 84 award notices from 5 buyers. 101 suppliers share it.",
      "24 in 2024. 41 in 2025. 19 in the first 9 months of 2026.",
      "41 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/line/"
      },
      {
        "name": "Albert Fischer Gesellschaft - mit beschränkter Haftung",
        "url": "https://assay-systems.com/register/de/albert-fischer-gesellschaft-mit-beschrankter-haftung/"
      },
      {
        "name": "Franz Kassecker GmbH",
        "url": "https://assay-systems.com/register/de/franz-kassecker-gmbh/"
      },
      {
        "name": "LEONHARD WEISS GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/leonhard-weiss-gmbh-co-kg/"
      },
      {
        "name": "BUG Verkehrsbau SE",
        "url": "https://assay-systems.com/register/de/bug-verkehrsbau-se/"
      },
      {
        "name": "DB Bahnbau Gruppe GmbH",
        "url": "https://assay-systems.com/register/de/db-bahnbau-gruppe-gmbh/"
      },
      {
        "name": "Schnorpfeil Rhein-Main GmbH & Co. K",
        "url": "https://assay-systems.com/register/de/schnorpfeil-rhein-main-gmbh-co-k/"
      },
      {
        "name": "Stemmler GmbH",
        "url": "https://assay-systems.com/register/de/stemmler-gmbh/"
      },
      {
        "name": "Adolf Lupp GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/adolf-lupp-gmbh-co-kg/"
      },
      {
        "name": "Bauunternehmung Albert Weil AG",
        "url": "https://assay-systems.com/register/de/bauunternehmung-albert-weil-ag/"
      },
      {
        "name": "H2Ostfriesland GmbH",
        "url": "https://assay-systems.com/register/de/h2ostfriesland-gmbh/"
      },
      {
        "name": "L-Bau GmbH",
        "url": "https://assay-systems.com/register/de/l-bau-gmbh/"
      },
      {
        "name": "Muric GmbH Bauunternehmung",
        "url": "https://assay-systems.com/register/de/muric-gmbh-bauunternehmung/"
      },
      {
        "name": "Possehl Spezialbau GmbH",
        "url": "https://assay-systems.com/register/de/possehl-spezialbau-gmbh/"
      },
      {
        "name": "Reif Bauunternehmung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/reif-bauunternehmung-gmbh-co-kg/"
      },
      {
        "name": "Technische Gebäudeausrüstung TGA - GmbH",
        "url": "https://assay-systems.com/register/de/technische-gebaudeausrustung-tga-gmbh/"
      },
      {
        "name": "AP Solutions GmbH",
        "url": "https://assay-systems.com/register/de/ap-solutions-gmbh/"
      },
      {
        "name": "Constructa Bau GmbH",
        "url": "https://assay-systems.com/register/de/constructa-bau-gmbh/"
      },
      {
        "name": "dechant hoch- und ingenieurbau gmbh",
        "url": "https://assay-systems.com/register/de/dechant-hoch-und-ingenieurbau-gmbh/"
      },
      {
        "name": "Ed. Züblin Aktiengesellschaft",
        "url": "https://assay-systems.com/register/de/ed-zublin-aktiengesellschaft/"
      },
      {
        "name": "EIFER PROJEKTBAU GmbH",
        "url": "https://assay-systems.com/register/de/eifer-projektbau-gmbh/"
      },
      {
        "name": "FarbOL GmbH",
        "url": "https://assay-systems.com/register/de/farbol-gmbh/"
      },
      {
        "name": "Güva GmbH",
        "url": "https://assay-systems.com/register/de/guva-gmbh/"
      },
      {
        "name": "Hasselmann GmbH",
        "url": "https://assay-systems.com/register/de/hasselmann-gmbh/"
      },
      {
        "name": "Heinrich Schmid GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/heinrich-schmid-gmbh-co-kg/"
      },
      {
        "name": "H. Klostermann Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/de/h-klostermann-baugesellschaft-mbh/"
      },
      {
        "name": "InfraX GmbH",
        "url": "https://assay-systems.com/register/de/infrax-gmbh/"
      },
      {
        "name": "ITG Ingenieur-, Tief-, und Gleisbau",
        "url": "https://assay-systems.com/register/de/itg-ingenieur-tief-und-gleisbau/"
      },
      {
        "name": "Kommanditgesellschaft EMS-Gleisbau",
        "url": "https://assay-systems.com/register/de/kommanditgesellschaft-ems-gleisbau/"
      },
      {
        "name": "Martin Rose GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/martin-rose-gmbh-co-kg/"
      },
      {
        "name": "STRABAG AG",
        "url": "https://assay-systems.com/register/de/strabag-ag/"
      },
      {
        "name": "TiWaS Bau GmbH",
        "url": "https://assay-systems.com/register/de/tiwas-bau-gmbh/"
      },
      {
        "name": "Virginia Bautenschutz GmbH",
        "url": "https://assay-systems.com/register/de/virginia-bautenschutz-gmbh/"
      },
      {
        "name": "Völker Bauunternehmen GmbH",
        "url": "https://assay-systems.com/register/de/volker-bauunternehmen-gmbh/"
      },
      {
        "name": "Wakubau Mirow GmbH",
        "url": "https://assay-systems.com/register/de/wakubau-mirow-gmbh/"
      },
      {
        "name": "Zürcher Bau GmbH",
        "url": "https://assay-systems.com/register/de/zurcher-bau-gmbh/"
      },
      {
        "name": "Alfred Eichelberger GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/alfred-eichelberger-gmbh-co-kg/"
      },
      {
        "name": "Antal Rückbau GmbH",
        "url": "https://assay-systems.com/register/de/antal-ruckbau-gmbh/"
      },
      {
        "name": "Arge Hbf Ulm Mayer-Madel/Härle GbR",
        "url": "https://assay-systems.com/register/de/arge-hbf-ulm-mayer-madel-harle-gbr/"
      },
      {
        "name": "AWUS-BAU Aalener Wohn- und - Sanierungsbau Gesellschaft mbH & Co",
        "url": "https://assay-systems.com/register/de/awus-bau-aalener-wohn-und-sanierungsbau-gesellschaft-mbh-co/"
      },
      {
        "name": "Baumbach Bau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/baumbach-bau-gmbh-co-kg/"
      },
      {
        "name": "BBS GmbH",
        "url": "https://assay-systems.com/register/de/bbs-gmbh/"
      },
      {
        "name": "BDG Virginia-Bau GmbH",
        "url": "https://assay-systems.com/register/de/bdg-virginia-bau-gmbh/"
      },
      {
        "name": "Bernemann GmbH",
        "url": "https://assay-systems.com/register/de/bernemann-gmbh/"
      },
      {
        "name": "BIEGE RE1 Bstg-verlängerungen c/o BUG Verkehrsbau SE",
        "url": "https://assay-systems.com/register/de/biege-re1-bstg-verlangerungen-c-o-bug-verkehrsbau-se/"
      },
      {
        "name": "Chembau Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/chembau-deutschland-gmbh/"
      },
      {
        "name": "Cranium GmbH",
        "url": "https://assay-systems.com/register/de/cranium-gmbh/"
      },
      {
        "name": "DAFA Bau GmbH",
        "url": "https://assay-systems.com/register/de/dafa-bau-gmbh/"
      },
      {
        "name": "DEMOLER GmbH",
        "url": "https://assay-systems.com/register/de/demoler-gmbh/"
      },
      {
        "name": "Dennis Kramer Straßenbau - Tiefbau & Pflasterbau Meisterbetrie",
        "url": "https://assay-systems.com/register/de/dennis-kramer-strassenbau-tiefbau-pflasterbau-meisterbetrie/"
      },
      {
        "name": "Feuerstein Brandschutz - Slim Labidi",
        "url": "https://assay-systems.com/register/de/feuerstein-brandschutz-slim-labidi/"
      },
      {
        "name": "FFD BEdachungs GmbH",
        "url": "https://assay-systems.com/register/de/ffd-bedachungs-gmbh/"
      },
      {
        "name": "FOGTEC Brandschutz Systeme GmbH",
        "url": "https://assay-systems.com/register/de/fogtec-brandschutz-systeme-gmbh/"
      },
      {
        "name": "FR. ZANDER-BAU GMBH - BAUUNTERNEHMUNG",
        "url": "https://assay-systems.com/register/de/fr-zander-bau-gmbh-bauunternehmung/"
      },
      {
        "name": "Gebrüder Schneider Fensterfabrik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/gebruder-schneider-fensterfabrik-gmbh-co-kg/"
      },
      {
        "name": "Gottlob Brodbeck GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/gottlob-brodbeck-gmbh-co-kg/"
      },
      {
        "name": "Heiss Landschaftsbau GmbH",
        "url": "https://assay-systems.com/register/de/heiss-landschaftsbau-gmbh/"
      },
      {
        "name": "Hering Bahnbau GmbH",
        "url": "https://assay-systems.com/register/de/hering-bahnbau-gmbh/"
      },
      {
        "name": "Holger Spiegel - Dachdeckermeister",
        "url": "https://assay-systems.com/register/de/holger-spiegel-dachdeckermeister/"
      },
      {
        "name": "Hollerung Restaurierung GmbH",
        "url": "https://assay-systems.com/register/de/hollerung-restaurierung-gmbh/"
      },
      {
        "name": "HTI - Bau & Service GmbH",
        "url": "https://assay-systems.com/register/de/hti-bau-service-gmbh/"
      },
      {
        "name": "IHT Ingenieur-, Hoch- und Tiefbau G",
        "url": "https://assay-systems.com/register/de/iht-ingenieur-hoch-und-tiefbau-g/"
      },
      {
        "name": "Implenia Construction GmbH",
        "url": "https://assay-systems.com/register/de/implenia-construction-gmbh/"
      },
      {
        "name": "IMS GmbH",
        "url": "https://assay-systems.com/register/de/ims-gmbh/"
      },
      {
        "name": "INFRA-TEC GmbH",
        "url": "https://assay-systems.com/register/de/infra-tec-gmbh/"
      },
      {
        "name": "Innenausbau Schütz GmbH",
        "url": "https://assay-systems.com/register/de/innenausbau-schutz-gmbh/"
      },
      {
        "name": "KAF Falkenhahn Bau AG",
        "url": "https://assay-systems.com/register/de/kaf-falkenhahn-bau-ag/"
      },
      {
        "name": "KGT Gleis- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/de/kgt-gleis-und-tiefbau-gmbh/"
      },
      {
        "name": "KSG Kabel-Signal-Gleisbau GmbH",
        "url": "https://assay-systems.com/register/de/ksg-kabel-signal-gleisbau-gmbh/"
      },
      {
        "name": "Lagrange TWM GmbH",
        "url": "https://assay-systems.com/register/de/lagrange-twm-gmbh/"
      },
      {
        "name": "Lamparter GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/lamparter-gmbh-co-kg/"
      },
      {
        "name": "Lindner Gerüstbau GmbH",
        "url": "https://assay-systems.com/register/de/lindner-gerustbau-gmbh/"
      },
      {
        "name": "Peter Gross Infrastruktur GmbH & Co",
        "url": "https://assay-systems.com/register/de/peter-gross-infrastruktur-gmbh-co/"
      },
      {
        "name": "Peter Gross Rail GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/peter-gross-rail-gmbh-co-kg/"
      },
      {
        "name": "Peter Steinel GmbH",
        "url": "https://assay-systems.com/register/de/peter-steinel-gmbh/"
      },
      {
        "name": "Philipp GmbH & Co. KG - Sanitär- und Heizungsbau",
        "url": "https://assay-systems.com/register/de/philipp-gmbh-co-kg-sanitar-und-heizungsbau/"
      },
      {
        "name": "Plus-Pohl GmbH",
        "url": "https://assay-systems.com/register/de/plus-pohl-gmbh/"
      },
      {
        "name": "Projekt- und Baumanagement - Heinrich Schmid GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/projekt-und-baumanagement-heinrich-schmid-gmbh-co-kg/"
      },
      {
        "name": "Proklima GmbH Gebäudesanierung & Baulogistik",
        "url": "https://assay-systems.com/register/de/proklima-gmbh-gebaudesanierung-baulogistik/"
      },
      {
        "name": "Rolf Lutz GmbH",
        "url": "https://assay-systems.com/register/de/rolf-lutz-gmbh/"
      },
      {
        "name": "SAKO GmbH",
        "url": "https://assay-systems.com/register/de/sako-gmbh/"
      },
      {
        "name": "Schilderwerk Beutha Gesellschaft mi - beschränkter Haftung",
        "url": "https://assay-systems.com/register/de/schilderwerk-beutha-gesellschaft-mi-beschrankter-haftung/"
      },
      {
        "name": "Schleis GmbH",
        "url": "https://assay-systems.com/register/de/schleis-gmbh/"
      },
      {
        "name": "Schleith GmbH Baugesellschaft",
        "url": "https://assay-systems.com/register/de/schleith-gmbh-baugesellschaft/"
      },
      {
        "name": "Schuchardt GmbH - Kreatives Dachdesign",
        "url": "https://assay-systems.com/register/de/schuchardt-gmbh-kreatives-dachdesign/"
      },
      {
        "name": "Schwalbe Baugesellschaft mbH - & Co. KG",
        "url": "https://assay-systems.com/register/de/schwalbe-baugesellschaft-mbh-co-kg/"
      },
      {
        "name": "Schwender Service Stuttgart GmbH",
        "url": "https://assay-systems.com/register/de/schwender-service-stuttgart-gmbh/"
      },
      {
        "name": "SPIE SAG GmbH",
        "url": "https://assay-systems.com/register/de/spie-sag-gmbh/"
      },
      {
        "name": "Stahl-Metallbau Wendelstorf GmbH",
        "url": "https://assay-systems.com/register/de/stahl-metallbau-wendelstorf-gmbh/"
      },
      {
        "name": "STRABAG Rail GmbH",
        "url": "https://assay-systems.com/register/de/strabag-rail-gmbh/"
      },
      {
        "name": "TGH Tief- und Gleisbau Hannover Gmb",
        "url": "https://assay-systems.com/register/de/tgh-tief-und-gleisbau-hannover-gmb/"
      },
      {
        "name": "Timm - Carstens Baugeschäft GmbH",
        "url": "https://assay-systems.com/register/de/timm-carstens-baugeschaft-gmbh/"
      },
      {
        "name": "UD Universal Dienstleistungen GmbH",
        "url": "https://assay-systems.com/register/de/ud-universal-dienstleistungen-gmbh/"
      },
      {
        "name": "Waterhölter GmbH",
        "url": "https://assay-systems.com/register/de/waterholter-gmbh/"
      },
      {
        "name": "Weiss Baudienstleistungen GmbH",
        "url": "https://assay-systems.com/register/de/weiss-baudienstleistungen-gmbh/"
      },
      {
        "name": "Weßling Bau GmbH",
        "url": "https://assay-systems.com/register/de/wessling-bau-gmbh/"
      },
      {
        "name": "Wittekind Projektbau GmbH",
        "url": "https://assay-systems.com/register/de/wittekind-projektbau-gmbh/"
      },
      {
        "name": "W. Markgraf GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/w-markgraf-gmbh-co-kg/"
      }
    ],
    "assay_record": "ASY-DE-08N0JG40VM",
    "cite_as": "Assay Systems, \"Railway station construction work: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/railway-station-construction-work/"
  }
}