Buyer · Municipal
Essener Systemhaus
Essen · Nordrhein-Westfalen (DEA13)
Awards
26
Total awarded
—
0 / 26 with a value
Suppliers
19
Last updated
13 Jul 2026
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| IT services | SEMAsystems GmbH | — | 27 Dec 2028estimated |
| Software and information systems | GBTEC Software AG | — | 1 Jun 2029estimated |
| Repair and maintenance services | Unify Communications and Collaboration GmbH & Co. KG | — | — |