The database of public procurement
116,343 companies72,724 contracting authorities2,567 BoQs with a specified brand27,690 planning offices366,662 awardsAwards up to 3 Oct 2026
Planning office
Architekturbüro Kayen Witthohn
Architekturbüro Kayen Witthohn from Heide has received one public planning contract since 2026 (as of 4 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
25746 Heide, Schleswig-HolsteinArchitectural designRegister No. 20011
1
planning contracts, since 27 Sep 2026
1
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
- Architectural design1
Contracting authorities from the award notices, services from the planning contracts.
Recently commissioned
| Date | Contract | Contracting authority | Value |
|---|---|---|---|
| 27 Sep 2026 | Erweiterung der Amtsverwaltung, Neubau von Büroräumen, ArchitektenleistungArchitectural design · Municipal website | Kirchspielslandgemeinde Heider Umland |
The 1 most recent of 1.
Questions and answers
How many public contracts has Architekturbüro Kayen Witthohn received?
Architekturbüro Kayen Witthohn has received 1 public planning contract since 2026.
Which contracting authorities does Architekturbüro Kayen Witthohn plan for most often?
Most contracts came from Kirchspielslandgemeinde Heider Umland (1).
Which planning services does Architekturbüro Kayen Witthohn provide?
Most contracts fall under “Architectural design” (1).