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The database of public procurement

124,369 companies69,545 contracting authorities4,227 BoQs with a specified brand26,228 planning offices385,390 awardsAwards up to 1 Oct 2026

Planning office

Ingenieurgesellschaft Rahder mbH

Ingenieurgesellschaft Rahder mbH from Hamm has received 10 public planning contracts since 2023 (as of 1 Oct 2026).

As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count

59069 Hamm, North Rhine-WestphaliaSpecialist planning, otherSports hallRegister No. 1442
10
planning contracts, since 5 Dec 2023
3
in the last twelve months
€72,189
median contract value, 6 stating one
2.5
median number of bids, 10 stating it

Contracts per year

2023: 1 contracts120232024: 4 contracts420242025: 3 contracts320252026: 2 contracts22026

The network of this office

Contracting authoritiesServicesHammer Gemeinnützige Baugesellsch…3Hammer Gemeinnützige Baugesellschaft mbH: 3Gemeinde Bönen2Gemeinde Bönen: 2Stadt Ahlen2Stadt Ahlen: 2Kreis Soest, Zentrale Vergabestel…1Kreis Soest, Zentrale Vergabestelle: 1Kreis Unna - Der Landrat1Kreis Unna - Der Landrat: 1Specialist planning, other10Specialist planning, other: 10Ingenieurgesell…10 contracts

Contracting authorities

Services

  • Specialist planning, other10

Contracting authorities from the award notices, services from the planning contracts.

Recently commissioned

DateContractContracting authorityValue
28 Aug 2026Fachplanung TGA ELT (ALG 4 und 5)Specialist planning, other · Sports hall · NoticeStadt AhlenNorth Rhine-Westphalia€90,736
14 Jan 2026Fachplanung TGA ELT (ALG 4 und 5)Specialist planning, other · Sports hall · NoticeStadt AhlenNorth Rhine-Westphalia€53,643
9 Oct 2025Niederbergheimer Str 24a Sanierung - Fachplanung HLSSpecialist planning, other · NoticeKreis Soest, Zentrale VergabestelleNorth Rhine-Westphalia€108,809
26 Mar 2025Anlagengruppen 1 bis 3 (HLS)Specialist planning, other · NoticeGemeinde BönenNorth Rhine-Westphalia
26 Mar 2025Anlagengruppen 4 und 5 (ELT)Specialist planning, other · NoticeGemeinde BönenNorth Rhine-Westphalia
12 Jun 2024Fachplanung Anlagengruppen 1 bis 3 und 8 (HLS)Specialist planning, other · NoticeStadt Ennigerloh, Der Bürgermeister, Fachbereich FinanzenNorth Rhine-Westphalia€256,623
7 Apr 2024Fachplanung - Technische Ausrüstung Erweiterung Märkisches Berufskolleg UnnaSpecialist planning, other · School · NoticeKreis Unna - Der LandratNorth Rhine-Westphalia
26 Mar 2024Fachplanung TGA HLSSpecialist planning, other · Housing · NoticeHammer Gemeinnützige Baugesellschaft mbHNorth Rhine-Westphalia€46,407
26 Mar 2024Fachplanung TGA ELTSpecialist planning, other · Housing · NoticeHammer Gemeinnützige Baugesellschaft mbHNorth Rhine-Westphalia€41,835
5 Dec 2023TGA-Planung Umbau Kapellengebäude ZUE HammSpecialist planning, other · NoticeHammer Gemeinnützige Baugesellschaft mbHNorth Rhine-Westphalia

The 10 most recent of 10.

Questions and answers

How many public contracts has Ingenieurgesellschaft Rahder mbH received?

Ingenieurgesellschaft Rahder mbH has received 10 public planning contracts since 2023. 3 of them came in the last twelve months. The median contract value is €72,189, calculated over 6 contracts with a stated value.

Which contracting authorities does Ingenieurgesellschaft Rahder mbH plan for most often?

Most contracts came from Hammer Gemeinnützige Baugesellschaft mbH (3), Gemeinde Bönen (2) and Stadt Ahlen (2).

Which planning services does Ingenieurgesellschaft Rahder mbH provide?

Most contracts fall under “Specialist planning, other” (10).

In which German states does Ingenieurgesellschaft Rahder mbH plan?

Most contracts came from North Rhine-Westphalia (10).