Buyer · Utility / sector
Mainzer Stadtwerke AG
Mainz · Mainz, Kreisfreie Stadt
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Awards
3
Total awarded
—
0 / 3 with a value
Suppliers
3
Last updated
15 Oct 2026
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| Construction work | H & N Energien GmbH | — | 14 Dec 2027 |
| Architectural and engineering services | PBS Quadrat GmbH & Co.KG | — | 26 Nov 2028estimated |
Awards
| Awarded | Buyer | Winner | Contract value | Published |
|---|---|---|---|---|
| Elektrotechnik Erweiterung Rechenzentrum Mainz - 30028034 | Mainzer Stadtwerke AG | H & N Energien GmbH | — | 15 Oct 2026 |
| Kältetechnik Erweiterung Rechenzentrum Mainz - 30028035 | Mainzer Stadtwerke AG | ENGIE Deutschland GmbH | — | 15 Oct 2026 |
| Elektroplanung Mühltalstr. 58+60, Mainz - 30027125 | Mainzer Stadtwerke AG | PBS Quadrat GmbH & Co.KG | — | 4 May 2026 |