The database of public procurement
Planning office
Ingenieurgesellschaft Dr. Knollmann mbH
Ingenieurgesellschaft Dr. Knollmann mbH from Hannover has received one public planning contract since 2024 (as of 30 Sep 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Contracts per year
The network of this office
Contracting authorities
Services
- General planning1
Contracting authorities from the award notices, services from the planning contracts.
Recently commissioned
| Date | Contract | Contracting authority | Value |
|---|---|---|---|
| 4 Dec 2024 | Errichtung der 4. Reinigungsstufe KA Verl-West; Ingenieur-/PlanungsleistungenGeneral planning · Notice | Zentrale Vergabestelle der Städte Rietberg, Verl und der Gemeinde LangenbergNorth Rhine-Westphalia | €503,214 |
The 1 most recent of 1.
Questions and answers
How many public contracts has Ingenieurgesellschaft Dr. Knollmann mbH received?
Ingenieurgesellschaft Dr. Knollmann mbH has received 1 public planning contract since 2024. The median contract value is €503,214, calculated over 1 contract with a stated value.
Which contracting authorities does Ingenieurgesellschaft Dr. Knollmann mbH plan for most often?
Most contracts came from Zentrale Vergabestelle der Städte Rietberg, Verl und der Gemeinde Langenberg (1).
Which planning services does Ingenieurgesellschaft Dr. Knollmann mbH provide?
Most contracts fall under “General planning” (1).
In which German states does Ingenieurgesellschaft Dr. Knollmann mbH plan?
Most contracts came from North Rhine-Westphalia (1).