{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:24:29Z",
  "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-0KA14QU1E8",
    "type": "page",
    "country": "de",
    "name": "BUG Verkehrsbau SE: public contracts won without a rival in Germany",
    "url": "https://assay-systems.com/register/de/uncontested/s/bug-verkehrsbau-se/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 17,
        "unit": "percent",
        "display": "17%"
      },
      {
        "label": "without a competition",
        "value": 1,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "BUG Verkehrsbau SE won 7 of its 42 public contract awards in Germany without a rival from 2023-11-03 to 2026-09-10: 1 without a competition and 6 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-10",
          "Buyer": "DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH 625196-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/deges-deutsche-einheit-fernstra-enplanungs-und-bau-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-04-30",
          "Buyer": "S-Bahn Berlin GmbH (Bukr 20) 297119-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/s-bahn-berlin-gmbh-bukr-20/",
          "How": "No competition neg-wo-call",
          "Stated reason": "not-wss"
        },
        {
          "Date": "2026-02-12",
          "Buyer": "DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH 101509-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/deges-deutsche-einheit-fernstra-enplanungs-und-bau-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-12-16",
          "Buyer": "DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 833296-2025",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-fahrweg-bukr-16/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-26",
          "Buyer": "DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) 719985-2024",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-personenbahnhofe-bukr-11/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-10-11",
          "Buyer": "DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 614521-2024",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-fahrweg-bukr-16/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/de/bug-verkehrsbau-se/"
      },
      {
        "name": "DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-fahrweg-bukr-16/"
      },
      {
        "name": "DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/b/deges-deutsche-einheit-fernstra-enplanungs-und-bau-gmbh/"
      },
      {
        "name": "DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11)",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-personenbahnhofe-bukr-11/"
      },
      {
        "name": "DB Netz AG (Bukr 16)",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-netz-ag-bukr-16/"
      },
      {
        "name": "S-Bahn Berlin GmbH (Bukr 20)",
        "url": "https://assay-systems.com/register/de/uncontested/b/s-bahn-berlin-gmbh-bukr-20/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-0KA14QU1E8",
    "cite_as": "Assay Systems, \"BUG Verkehrsbau SE: public contracts won without a rival in Germany\", https://assay-systems.com/register/de/uncontested/s/bug-verkehrsbau-se/"
  }
}