Supplier profile
Ingenieurgesellschaft Rahder mbH
Every public-sector award we hold for this supplier, across Germany, from 12 Jun 2015 to 29 Aug 2026.
Awards won
20
all time
Attributed value
€1.0m
4 shared, unvalued
Buyers
10
public bodies
Active
2015–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Hammer Gemeinnützige Baugesellschaft mbH | 4 | €135k |
| Stadt Ahlen | 4 | €144k |
| Gemeinde Bönen | 2 | not attributable |
| Kreis Soest, Zentrale Vergabestelle | 2 | €218k |
| Kreis Unna - Der Landrat | 2 | not attributable |
| Stadt Ennigerloh, Der Bürgermeister, Fachbereich Finanzen | 2 | €257k |
| Kreis Recklinghausen, Der Landrat | 1 | €250k |
| Stadt Drensteinfurt | 1 | not attributable |
| Stadt Ennigerloh | 1 | not attributable |
| Stadt Hamm, Immobilienmanagement | 1 | not attributable |
What they win
Awards
All 20 awards we hold
- Germany – Architectural, engineering and planning services – Stadt Ahlen - Anbau Quartierszentrum, Umnutzung einer Sporthalle und Abbruch Jugendzentrum ↗Stadt Ahlenshared awardawarded 29 Aug 2026
- Objektplanung Gebäude ↗Stadt Ahlen€91kawarded 28 Aug 2026
- Objektplanung Gebäude ↗Stadt Ahlen€54kawarded 14 Jan 2026
- Germany – Architectural design services – Stadt Ahlen - Neubau Sporthalle Barbaraschule ↗Stadt Ahlenshared awardawarded 12 Dec 2025
- Germany – Engineering design services for mechanical and electrical installations for buildings – Niederbergheimer Str 24a Sanierung - Fachplanung HLS ↗Kreis Soest, Zentrale Vergabestelle€109kawarded 10 Oct 2025
- Niederbergheimer Str 24a Sanierung - Fachplanung HLS ↗Kreis Soest, Zentrale Vergabestelle€109kawarded 9 Oct 2025
- Germany – Building services – TGA-Planung Umbau und Erweiterung der Goetheschule ↗Gemeinde Bönenawarded 26 Mar 2025
- Anlagengruppen 1 bis 3 (HLS) ↗Gemeinde Bönenawarded 26 Mar 2025
- Germany – Building services – TGA-Planung Ersatzneubau Olympiahalle Ennigerloh ↗Stadt Ennigerloh, Der Bürgermeister, Fachbereich Finanzenshared awardawarded 12 Jun 2024
- Fachplanung Anlagengruppen 1 bis 3 und 8 (HLS) ↗Stadt Ennigerloh, Der Bürgermeister, Fachbereich Finanzen€257kawarded 11 Jun 2024
- Germany – Engineering services – Fachplanung - Technische Ausrüstung Erweiterung Märkisches Berufskolleg Unna ↗Kreis Unna - Der Landratawarded 8 Apr 2024
- Fachplanung - Technische Ausrüstung Erweiterung Märkisches Berufskolleg Unna ↗Kreis Unna - Der Landratawarded 5 Apr 2024
- Germany – Building services – HGB: TGA-Planung Fahrradparkhaus und Wohngebäude Stadthausstraße ↗Hammer Gemeinnützige Baugesellschaft mbH€46kawarded 26 Mar 2024
- Fachplanung TGA HLS ↗Hammer Gemeinnützige Baugesellschaft mbH€88kawarded 26 Mar 2024
- Germany – Building services – TGA-Planung Umbau Kapellengebäude ZUE Hamm ↗Hammer Gemeinnützige Baugesellschaft mbHawarded 5 Dec 2023
- TGA-Planung Umbau Kapellengebäude ZUE Hamm ↗Hammer Gemeinnützige Baugesellschaft mbHawarded 5 Dec 2023
- Germany-Drensteinfurt: Building services ↗Stadt Drensteinfurtawarded 8 Dec 2021
- Germany-Recklinghausen: Engineering services ↗Kreis Recklinghausen, Der Landrat€250kawarded 21 Oct 2020
- Germany-Hamm: Architectural, engineering and planning services ↗Stadt Hamm, Immobilienmanagementshared awardawarded 12 Dec 2018
- Architectural, construction, engineering & inspection services — Stadt Ennigerloh ↗Stadt Ennigerlohawarded 12 Jun 2015
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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