Zürcher Bau GmbH: public contracts won without a rival in Germany: 9 uncontested awards; 50% of its awards; 2 without a competition; 7 single bid.
Assay record ASY-DE-05PIK0P04C · Cite as: Assay Systems, “Zürcher Bau GmbH: public contracts won without a rival in Germany”, https://assay-systems.com/register/de/uncontested/s/zurcher-bau-gmbh/
Zürcher Bau GmbH won 9 of its 18 public contract awards in Germany without a rival from 2023-11-24 to 2026-07-21: 2 without a competition and 7 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 5.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Zürcher Bau GmbH 11 awards: 1 without a competition, 4 after a competition with a single bid. First 2024-06-11, latest 2026-07-21.
DB Energie GmbH (Bukr 31) gave Zürcher Bau GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-11, latest 2026-02-11.
DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Zürcher Bau GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-05, latest 2024-04-05.
DB RegioNetz Infrastruktur GmbH (Bukr 76) gave Zürcher Bau GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-11-24, latest 2023-11-24.
DB Station&Service AG (Bukr 11) gave Zürcher Bau GmbH 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-11-27, latest 2025-02-20.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-07-21 | DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 504887-2026 | Single bid open | — |
| 2026-02-11 | DB Energie GmbH (Bukr 31) 96948-2026 | Single bid open | — |
| 2025-06-16 | DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 388127-2025 | Single bid neg-w-call | — |
| 2025-06-12 | DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 378788-2025 | No competition neg-wo-call | unsuitable |
| 2025-02-18 | DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 109651-2025 | Single bid open | — |
| 2024-07-15 | DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) 423663-2024 | Single bid open | — |
Every uncontested award in Germany · All countries · Zürcher Bau GmbH in the register
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.