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Supplier
Siefken & Hollmann Stahl-Metallbau GmbH
Wilhelmshaven · DEU
Awards
0
Total awarded
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0 / 0 with a value
Buyers
0
Sectors
0
Reg. 4
Awards
| Awarded | Buyer | Winner | Contract value | Published |
|---|---|---|---|---|
| 01-26 Metallbau Fenster Türen | Krankenhaus Wittmund gGmbH | Siefken & Hollmann Stahl-Metallbau GmbH | €58,370 | 14 Apr 2026 |
| Fenster | Krankenhaus Wittmund gGmbH | Siefken & Hollmann Stahl-Metallbau GmbH | €258,506 | 16 Dec 2025 |