Abwasserzweckverband Naumburg: contracts awarded without a rival: 5 uncontested awards; 45% of its awards; 5 suppliers; 5 single bid.
Assay record ASY-DE-1S6LC5L1GB · Cite as: Assay Systems, “Abwasserzweckverband Naumburg: contracts awarded without a rival (Germany)”, https://assay-systems.com/register/de/uncontested/b/abwasserzweckverband-naumburg/
Abwasserzweckverband Naumburg made 5 of its 11 public contract awards without a rival from 2024-09-10 to 2025-09-25: 0 without a competition and 5 after a competition that drew a single bid, to 5 suppliers; the most to ABS Steding GmbH, 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.
Abwasserzweckverband Naumburg gave ABS Steding GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-25, latest 2025-09-25.
Abwasserzweckverband Naumburg gave Aquaplan GmbH 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-11-26, latest 2025-09-25.
Abwasserzweckverband Naumburg gave msu solutions GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-20, latest 2024-12-20.
Abwasserzweckverband Naumburg gave Naumburger Bauunion GmbH & Co. Bauunternehmung KG 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-09-10, latest 2025-05-28.
Abwasserzweckverband Naumburg gave Schüssler Novachem GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-25, latest 2025-09-25.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2025-09-25 | Schüssler Novachem GmbH 627472-2025 | Single bid open | — |
| 2025-09-25 | Aquaplan GmbH 627472-2025 | Single bid open | — |
| 2025-09-25 | ABS Steding GmbH 627472-2025 | Single bid open | — |
| 2024-12-20 | msu solutions GmbH 782293-2024 | Single bid neg-w-call | — |
| 2024-09-10 | Naumburger Bauunion GmbH & Co. Bauunternehmung KG 542364-2024 | Single bid open | — |
Every uncontested award in Germany · All countries
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.