{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T09:43:04Z",
  "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-0YIO1ZC1UI",
    "type": "line",
    "country": "de",
    "name": "Gravel, sand, crushed stone and aggregates: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/gravel-sand-crushed-stone-and-aggregates/",
    "text": [
      "Since January 2024 the line carries 54 award notices from 29 buyers. 59 suppliers share it.",
      "13 in 2024. 25 in 2025. 16 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": "Burkhardt Transportunternehmen & Baustoffhandel",
        "url": "https://assay-systems.com/register/de/burkhardt-transportunternehmen-baustoffhandel/"
      },
      {
        "name": "Starkenberger Baustoffwerke GmbH",
        "url": "https://assay-systems.com/register/de/starkenberger-baustoffwerke-gmbh/"
      },
      {
        "name": "Gebrüder Merz GmbH",
        "url": "https://assay-systems.com/register/de/gebruder-merz-gmbh/"
      },
      {
        "name": "Andreas Thaler GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/andreas-thaler-gmbh-co-kg/"
      },
      {
        "name": "Beuerlein GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/beuerlein-gmbh-co-kg/"
      },
      {
        "name": "Funck & Co. GmbH",
        "url": "https://assay-systems.com/register/de/funck-co-gmbh/"
      },
      {
        "name": "GP Günter Papenburg AG",
        "url": "https://assay-systems.com/register/de/gp-gunter-papenburg-ag/"
      },
      {
        "name": "Kiese und Sande Ostsee GmbH",
        "url": "https://assay-systems.com/register/de/kiese-und-sande-ostsee-gmbh/"
      },
      {
        "name": "Steiner GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/steiner-gmbh-co-kg/"
      },
      {
        "name": "TFB Ballistic Systems GmbH",
        "url": "https://assay-systems.com/register/de/tfb-ballistic-systems-gmbh/"
      },
      {
        "name": "Ahlers & Lambrecht GmbH",
        "url": "https://assay-systems.com/register/de/ahlers-lambrecht-gmbh/"
      },
      {
        "name": "August Ernst GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/august-ernst-gmbh-co-kg/"
      },
      {
        "name": "B&B Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/de/b-b-baugesellschaft-mbh/"
      },
      {
        "name": "Bertram für Bau und Gewerbe GmbH",
        "url": "https://assay-systems.com/register/de/bertram-fur-bau-und-gewerbe-gmbh/"
      },
      {
        "name": "corthum Nordschwarzwald GmbH",
        "url": "https://assay-systems.com/register/de/corthum-nordschwarzwald-gmbh/"
      },
      {
        "name": "Dachs Bau GmbH",
        "url": "https://assay-systems.com/register/de/dachs-bau-gmbh/"
      },
      {
        "name": "DAMIAN WERNER GmbH",
        "url": "https://assay-systems.com/register/de/damian-werner-gmbh/"
      },
      {
        "name": "Decker-Fliesen",
        "url": "https://assay-systems.com/register/de/decker-fliesen/"
      },
      {
        "name": "Eggers Tiefbau GmbH",
        "url": "https://assay-systems.com/register/de/eggers-tiefbau-gmbh/"
      },
      {
        "name": "Elztäler Mineral GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/elztaler-mineral-gmbh-co-kg/"
      },
      {
        "name": "Emil Tepe GmbH & Co. Versorgungstechnik KG",
        "url": "https://assay-systems.com/register/de/emil-tepe-gmbh-co-versorgungstechnik-kg/"
      },
      {
        "name": "Eurofins Umwelt Ost GmbH",
        "url": "https://assay-systems.com/register/de/eurofins-umwelt-ost-gmbh/"
      },
      {
        "name": "EUROVIA Verkehrsbau GmbH NL Berlin-Potsdam",
        "url": "https://assay-systems.com/register/de/eurovia-verkehrsbau-gmbh-nl-berlin-potsdam/"
      },
      {
        "name": "Forst Schmieder GmbH",
        "url": "https://assay-systems.com/register/de/forst-schmieder-gmbh/"
      },
      {
        "name": "Franz Vieth GmbH",
        "url": "https://assay-systems.com/register/de/franz-vieth-gmbh/"
      },
      {
        "name": "Gebr. Schmidt Bauunternehmen AG",
        "url": "https://assay-systems.com/register/de/gebr-schmidt-bauunternehmen-ag/"
      },
      {
        "name": "Gelsenrot Spezialbaustoffe GmbH",
        "url": "https://assay-systems.com/register/de/gelsenrot-spezialbaustoffe-gmbh/"
      },
      {
        "name": "GWE Granget Wegebau Erdbau",
        "url": "https://assay-systems.com/register/de/gwe-granget-wegebau-erdbau/"
      },
      {
        "name": "HAHN Transport GmbH",
        "url": "https://assay-systems.com/register/de/hahn-transport-gmbh/"
      },
      {
        "name": "HEF High End Flooring GmbH",
        "url": "https://assay-systems.com/register/de/hef-high-end-flooring-gmbh/"
      },
      {
        "name": "Heinrich Sommerburg Baustoffe-Transporte GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/heinrich-sommerburg-baustoffe-transporte-gmbh-co-kg/"
      },
      {
        "name": "HENT Transporte GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hent-transporte-gmbh-co-kg/"
      },
      {
        "name": "Hofmeier Landschaftsbau GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/hofmeier-landschaftsbau-gmbh-co-kg/"
      },
      {
        "name": "HOGAhenning-Bau GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/hogahenning-bau-gmbh-co-kg/"
      },
      {
        "name": "H.Schmidt Transporte",
        "url": "https://assay-systems.com/register/de/h-schmidt-transporte/"
      },
      {
        "name": "HSD GmbH",
        "url": "https://assay-systems.com/register/de/hsd-gmbh/"
      },
      {
        "name": "KEMNA BAU Andreae GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/kemna-bau-andreae-gmbh-co-kg/"
      },
      {
        "name": "Klaus Reimold GmbH",
        "url": "https://assay-systems.com/register/de/klaus-reimold-gmbh/"
      },
      {
        "name": "Knoll GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/knoll-gmbh-co-kg/"
      },
      {
        "name": "LAV Erdenwerke GmbH",
        "url": "https://assay-systems.com/register/de/lav-erdenwerke-gmbh/"
      },
      {
        "name": "Ludwig Kreiling GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/ludwig-kreiling-gmbh-co-kg/"
      },
      {
        "name": "Martens GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/martens-gmbh-co-kg/"
      },
      {
        "name": "MAV Kelheim GmbH",
        "url": "https://assay-systems.com/register/de/mav-kelheim-gmbh/"
      },
      {
        "name": "Natursteinwerke Weiland GmbH",
        "url": "https://assay-systems.com/register/de/natursteinwerke-weiland-gmbh/"
      },
      {
        "name": "Post Bauunternehmen GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/post-bauunternehmen-gmbh-co-kg/"
      },
      {
        "name": "Quick GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/quick-gmbh-co-kg/"
      },
      {
        "name": "REMEX Nord GmbH",
        "url": "https://assay-systems.com/register/de/remex-nord-gmbh/"
      },
      {
        "name": "REMEX SüdWest GmbH",
        "url": "https://assay-systems.com/register/de/remex-sudwest-gmbh/"
      },
      {
        "name": "Rösl GmbH",
        "url": "https://assay-systems.com/register/de/rosl-gmbh/"
      },
      {
        "name": "Seitz + Kerler GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/seitz-kerler-gmbh-co-kg/"
      },
      {
        "name": "STRABAG AG",
        "url": "https://assay-systems.com/register/de/strabag-ag/"
      },
      {
        "name": "TEW Transport und Erden GmbH Wellmitz",
        "url": "https://assay-systems.com/register/de/tew-transport-und-erden-gmbh-wellmitz/"
      },
      {
        "name": "Wahl GmbH",
        "url": "https://assay-systems.com/register/de/wahl-gmbh/"
      }
    ],
    "assay_record": "ASY-DE-0YIO1ZC1UI",
    "cite_as": "Assay Systems, \"Gravel, sand, crushed stone and aggregates: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/gravel-sand-crushed-stone-and-aggregates/"
  }
}