The database of public procurement
Contracting authority
Stadtwerke Weimar GmbH
Stadtwerke Weimar GmbH has awarded 3 contracts to 3 companies since 2026 (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2026
By year of publication, each notice once. The EU Official Journal (TED) lists no tender under this name from 2006 to 2023. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Antignum Dachsanierungs GmbHBallstedt | Scaffolding | 1 | €289,201 | 11 May 2026 |
| Elektro-OVA-GmbHCamburg | Electrical installations | 1 | €265,801 | 26 Jun 2026 |
| Baggerbetrieb Burkhardt GmbHThonhausen | Civil engineering, earthworks | 1 | €57,584 | 6 May 2026 |
3 companies with 3 awards across the whole record of this authority.
The network of this authority
Wins here
- Antignum Dachsanierungs GmbH Ballstedt1
- Elektro-OVA-GmbH Camburg1
- Baggerbetrieb Burkhardt GmbH Thonhausen1
Winners from the award notices, planning offices from the office register.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 11 Jul 2026 | iHAST Los 3Notice | Award | €265,801 |
| 2 Jul 2026 | Umrüstung von Steuerungs- & Regelungstechnik bei 36 Hausanschluss-Stationen der Fernwärme in WeimarNotice | Award | €291,000 |
| 21 May 2026 | Ertüchtigung Heizhaus - Los 2.1- HeizungstechnikNotice | Tender | |
| 21 May 2026 | Ertüchtigung Heizhaus - Los 2.2 ElektrotechnikNotice | Tender | |
| 21 May 2026 | Ertüchtigung Heizhaus - Los 2.3 PhotovoltaikNotice | Tender | |
| 21 May 2026 | Ertüchtigung Heizhaus - Los 2.4 Mess- /Steuer- und RegeltechnikNotice | Tender | |
| 20 May 2026 | Sanierung Technikgebäude der SWW GmbH, Humboldtstraße Weimar, Ausschreibung Gebäude, Los 1.1 - Vorbereitende GewerkeNotice | Award | €65,000 |
| 14 May 2026 | Sanierung eines Technikgebäudes, Gewerke Gerüst / Dach / FassadeNotice | Award | €224,000 |
| 22 Mar 2026 | Sanierung Technikgebäude der SWW GmbH, Humboldtstraße Weimar, Ausschreibung Gebäude, Los 1.1 - Vorbereitende GewerkeNotice | Tender | €65,000 |
| 22 Mar 2026 | Sanierung eines Technikgebäudes, Gewerke Gerüst / Dach / FassadeNotice | Tender | €224,000 |
| 20 Mar 2026 | Umrüstung von Steuerungs- & Regelungstechnik bei 36 Hausanschluss-Stationen der Fernwärme in WeimarNotice | Tender | €291,000 |
| 18 Mar 2026 | Planung der Transformation der bestehenden Fernwärmeversorgung in Weimar in Anlehnung an die HOAI LP2 - LP4Notice | Tender | €1,600,000 |
| 18 Feb 2026 | Umbau Regelung an Bestands-HAST 3.BA 2026Notice | Award | |
| 24 Jan 2026 | Umbau Regelung an Bestands-HAST 3.BA 2026Notice | Tender |
The 14 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has Stadtwerke Weimar GmbH awarded?
Stadtwerke Weimar GmbH has awarded 3 contracts to 3 companies since 2026. On average there were 2 bids per award, counted over 1 award that state the number.
Which companies win most often at Stadtwerke Weimar GmbH?
Most awards went to Antignum Dachsanierungs GmbH (1), Elektro-OVA-GmbH (1) and Baggerbetrieb Burkhardt GmbH (1).
What does Stadtwerke Weimar GmbH put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (7), “Installation” (1) and “Architecture and engineering” (1). The database holds 9 tenders of this authority.
Does Stadtwerke Weimar GmbH have open tenders?
On 3 Oct 2026, no tender of this authority was open for bids.