Holthausen Kälte-, Klima- und Lüftungstechnik GmbH: public contracts won without a rival in Germany: 3 uncontested awards; 11% of its awards; 2 without a competition; 1 single bid.
Assay record ASY-DE-0Q13YYA13O · Cite as: Assay Systems, “Holthausen Kälte-, Klima- und Lüftungstechnik GmbH: public contracts won without a rival in Germany”, https://assay-systems.com/register/de/uncontested/s/holthausen-kalte-klima-und-luftungstechnik-gmbh/
Holthausen Kälte-, Klima- und Lüftungstechnik GmbH won 3 of its 27 public contract awards in Germany without a rival from 2024-08-05 to 2026-05-21: 2 without a competition and 1 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Stadt Schleiden with 1.
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.
Stadt Schleiden gave Holthausen Kälte-, Klima- und Lüftungstechnik GmbH 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-01-17, latest 2026-05-21.
Stadt Münster gave Holthausen Kälte-, Klima- und Lüftungstechnik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-05, latest 2024-08-05.
Universitätsklinikum Düsseldorf gave Holthausen Kälte-, Klima- und Lüftungstechnik GmbH 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-02-18, latest 2026-02-09.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-02-19 | Universitätsklinikum Düsseldorf 112555-2025 | No competition neg-wo-call | irregular |
| 2025-01-17 | Stadt Schleiden 35309-2025 | Single bid open | — |
| 2024-08-05 | Stadt Münster 469024-2024 | No competition neg-wo-call | — |
Every uncontested award in Germany · All countries · Holthausen Kälte-, Klima- und Lüftungstechnik 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.