The database of public procurement
Contracting authority
Mainzer Stadtwerke AG
Mainzer Stadtwerke AG has awarded 4 contracts to 4 companies (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 2017
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “mainzer stadtwerke”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. Archive: national tenders from snapshots of the portals in the Internet Archive and from official gazettes, all in the past; an EU-wide procedure can appear there and in TED. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| PBS Quadrat GmbH & Co.KGLaubenheim | Planning | 1 | 4 May 2026 | |
| GePlan Ingenieure GmbH&CoKGHennef | Planning | 1 | 15 May 2025 | |
| PwCFrankfurt am Main | Other | 1 | 9 Dec 2024 | |
| GeoUmweltTeam GmbHMarktoberdorf | Planning | 1 |
4 companies with 4 awards across the whole record of this authority.
The network of this authority
Wins here
- PBS Quadrat GmbH & Co.KG Laubenheim1
- GePlan Ingenieure GmbH&CoKG Hennef1
- PwC Frankfurt am Main1
- GeoUmweltTeam GmbH Marktoberdorf1
Plans here
- PBS-Quadrat GmbH & Co. KG Bretzenheim1
- GePlan Ingenieure GmbH Hennef1
- GeoUmweltTeam GmbH Marktoberdorf1
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 24 Jul 2026 | Elektrotechnik Erweiterung Rechenzentrum Mainz - 30028034Notice | Tender | |
| 24 Jul 2026 | Kältetechnik Erweiterung Rechenzentrum Mainz - 30028035Notice | Tender | |
| 21 Jun 2026 | Elektrotechnik Erweiterung Rechenzentrum Mainz - 30028034Notice | Tender | |
| 21 Jun 2026 | Kältetechnik Erweiterung Rechenzentrum Mainz - 30028035Notice | Tender | |
| 5 May 2026 | Elektroplanung Mühltalstr. 58+60, Mainz - 30027125Notice | Award | |
| 12 Mar 2026 | Elektroplanung Mühltalstr. 58+60, Mainz - 30027125Notice | Tender | |
| 20 May 2025 | Planung Erweiterung Rechenzentrum Mainz, 30023552Notice | Award | |
| 7 Jan 2025 | Rahmenvereinbarung Innenrevision - 30022239Notice | Award | |
| 27 Aug 2024 | Rahmenvereinbarung Innenrevision - 30022239Notice | Tender | |
| 16 Aug 2024 | Rahmenvereinbarung Innenrevision - 30022239Notice | Tender | |
| 4 Aug 2024 | Rahmenvereinbarung Innenrevision - 30022239Notice | Tender | |
| 27 Mar 2024 | Grundlagenermittlung Brunnensanierung Wasserwerk Hof Schönau - 30018080Notice | Award | |
| 4 Jan 2024 | Schließ- und Pfortendienst Heiligkreuz Viertel, Mainz - 30020432Notice | Award |
The 13 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 Mainzer Stadtwerke AG awarded?
Mainzer Stadtwerke AG has awarded 4 contracts to 4 companies. On average there were 3 bids per award, counted over 4 awards that state the number.
Which companies win most often at Mainzer Stadtwerke AG?
Most awards went to PBS Quadrat GmbH & Co.KG (1), GePlan Ingenieure GmbH&CoKG (1) and PwC (1). In total, 4 companies have won an award here.
What does Mainzer Stadtwerke AG put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (7), “Business services” (3) and “Architecture and engineering” (2). The database holds 9 tenders of this authority.
Which planning offices work for Mainzer Stadtwerke AG?
In the last twelve quarters, planning contracts went mainly to PBS-Quadrat GmbH & Co. KG (1), GePlan Ingenieure GmbH (1) and GeoUmweltTeam GmbH (1).