The database of public procurement
123,829 companies68,973 contracting authorities4,225 BoQs with a specified brand23,776 planning offices384,057 awardsAwards up to 1 Oct 2026
Planning office
Lang & Stranzenbach
Lang & Stranzenbach from Wiehl has received one public planning contract since 2025 (as of 1 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
51674 Wiehl, North Rhine-WestphaliaGeneral planningRegister No. 7762
1
planning contracts, since 16 Jul 2025
0
in the last twelve months
no value
no contract states a value
?
number of bids not stated
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 |
|---|---|---|---|
| 16 Jul 2025 | Los 1:Generalplanungsleistungen zur Sanierung der Tiefgarage unterhalb des Heier PlatzesGeneral planning · Notice | Gemeinde MarienheideNorth Rhine-Westphalia |
The 1 most recent of 1.
Questions and answers
How many public contracts has Lang & Stranzenbach received?
Lang & Stranzenbach has received 1 public planning contract since 2025.
Which contracting authorities does Lang & Stranzenbach plan for most often?
Most contracts came from Gemeinde Marienheide (1).
Which planning services does Lang & Stranzenbach provide?
Most contracts fall under “General planning” (1).
In which German states does Lang & Stranzenbach plan?
Most contracts came from North Rhine-Westphalia (1).