Dietz Automation & Umwelttechnik GmbH: public contracts won without a rival in Germany: 1 uncontested awards; 100% of its awards; 1 without a competition; 0 single bid.
Assay record ASY-DE-1W3HMDU0RO · Cite as: Assay Systems, “Dietz Automation & Umwelttechnik GmbH: public contracts won without a rival in Germany”, https://assay-systems.com/register/de/uncontested/s/dietz-automation-umwelttechnik-gmbh/
Dietz Automation & Umwelttechnik GmbH won 1 of its 1 public contract awards in Germany without a rival from 2026-08-05 to 2026-08-05: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Hamburger Stadtentwässerung AöR-Vergabemanagement 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.
Hamburger Stadtentwässerung AöR-Vergabemanagement gave Dietz Automation & Umwelttechnik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-05, latest 2026-08-05.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-05 | Hamburger Stadtentwässerung AöR-Vergabemanagement 542564-2026 | No competition neg-wo-call | artistic |
Every uncontested award in Germany · All countries · Dietz Automation & Umwelttechnik 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.