Buyer · State
Staatl. Hochbauamt Karlsruhe
Karlsruhe · Baden-Württemberg (DE122)
Awards
17
Total awarded
€21.9m
16 / 17 with a value
Suppliers
17
Last updated
10 Aug 2026
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| Architectural and engineering services | Infrontec GmbH | — | 31 Aug 2028 |
| Construction work | POLYGON Deutschland GmbH | €497,023 | 2 Oct 2026 |