Germany – Engineering services – Schadstoffuntersuchungen (Rahmenvereinbarung/Jahresabrufauftrag), Verschiedene Objekte
Stadt Gelsenkirchen awarded a contract of undisclosed value to Ingenieurbüro Dr. Stefan Henning GmbH for Professional Services & Consulting in November 2024 — one of 174 awards this buyer has made.
Buying agency
Stadt GelsenkirchenWinning supplier
Ingenieurbüro Dr. Stefan Henning GmbHContract description
Germany – Engineering services – Schadstoffuntersuchungen (Rahmenvereinbarung/Jahresabrufauftrag), Verschiedene Objekte in 5 Stadtbezirken, 45875 Gelsenkirchen
Related awards · Stadt Gelsenkirchen
174 awardsThe buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.
- ocds-ted-196660-2025Johanniter-Unfall-Hilfe e. V.€11.3M27 Mar 2025 Professional Services
- ocds-ted-465856-2026Radeburger Fensterbau GmbH€7.7M07 Jul 2026 Construction
- ocds-ted-479089-2025Bauverein Falkenjugend Gelsenkirchen e. V.€6.5M22 Jul 2025 Construction
Other wins · Ingenieurbüro Dr. Stefan Henning GmbH
11 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
- ocds-ted-477019-2026-3Landesbetrieb Straßenbau NRW€584K10 Jul 2026 Professional Services
- ocds-ted-331086-2025DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH€258K22 May 2025 Professional Services
- ocds-ted-331446-2025Bau- und Liegenschaftsbetrieb NRW Aachen€246K22 May 2025 Professional Services
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