Wilhelm Barth GmbH u. Co. KG: public contracts won without a rival in Germany: 12 uncontested awards; 21% of its awards; 5 without a competition; 7 single bid.
Assay record ASY-DE-0TM0K9X05O · Cite as: Assay Systems, “Wilhelm Barth GmbH u. Co. KG: public contracts won without a rival in Germany”, https://assay-systems.com/register/de/uncontested/s/wilhelm-barth-gmbh-u-co-kg/
Wilhelm Barth GmbH u. Co. KG won 12 of its 56 public contract awards in Germany without a rival from 2024-01-16 to 2026-07-13: 5 without a competition and 7 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH with 4.
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.
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH gave Wilhelm Barth GmbH u. Co. KG 5 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-12-17, latest 2026-05-18.
Stadt Renningen gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-03-10, latest 2025-03-10.
Stadt Leonberg gave Wilhelm Barth GmbH u. Co. KG 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-13, latest 2026-07-13.
Gemeinde Argenbühl gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-04-04, latest 2025-04-04.
Gemeinde Umkirch gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-01-16, latest 2024-01-16.
Stadt Remseck am Neckar gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-29, latest 2024-08-29.
Stadt Rottweil - Abt. 2.3 Straßenverkehrsbehörde und Feuerwehr gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-28, latest 2025-02-28.
Stadt Sigmaringen gave Wilhelm Barth GmbH u. Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-06, latest 2024-02-06.
Stadt Staufen gave Wilhelm Barth GmbH u. Co. KG 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-04-10, latest 2025-06-05.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-07-13 | Stadt Leonberg 483295-2026 | No competition neg-wo-call | irregular |
| 2026-05-18 | Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH 334587-2026 | No competition neg-wo-call | urgency |
| 2025-11-27 | Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH 787378-2025 | No competition neg-wo-call | urgency |
| 2025-11-26 | Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH 785417-2025 | No competition neg-wo-call | urgency |
| 2025-04-04 | Gemeinde Argenbühl 217256-2025 | Single bid open | — |
| 2025-03-10 | Stadt Renningen 153982-2025 | Single bid open | — |
Every uncontested award in Germany · All countries · Wilhelm Barth GmbH u. Co. KG 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.