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The database of public procurement

110,873 companies69,708 contracting authorities2,533 BoQs with a specified brand27,371 planning offices352,370 awardsAwards up to 2 Oct 2026

Planning office

Dannien Roller Architekten + Partner PartG mbB

Dannien Roller Architekten + Partner PartG mbB from Tübingen has received 4 public planning contracts since 2025 (as of 2 Oct 2026).

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

72070 Tübingen, Baden-WürttembergArchitectural designRegister No. 8288
4
planning contracts, since 19 Sep 2025
3
in the last twelve months
€289,314
median contract value, 4 stating one
4.5
median number of bids, 4 stating it

Contracts per year

2025: 2 contracts220252026: 2 contracts22026

The network of this office

Contracting authoritiesServicesStadt Tuttlingen1Stadt Tuttlingen: 1Vermögen und Bau Baden-Württember…1Vermögen und Bau Baden-Württemberg, Amt Schwäbisch Gmünd: 1Vermögen und Bau Baden-Württember…1Vermögen und Bau Baden-Württemberg, Amt Stuttgart: 1Vermögen und Bau Baden-Württember…1Vermögen und Bau Baden-Württemberg, Amt Tübingen: 1Architectural design3Architectural design: 3Other1Other: 1Dannien Roller …4 contracts

Contracting authorities

Services

  • Architectural design3
  • Other1

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

Recently commissioned

DateContractContracting authorityValue
24 Aug 2026Architektenleistungen nach Teil 3 Abschnitt 1 HOAIArchitectural design · NoticeVermögen und Bau Baden-Württemberg, Amt StuttgartBaden-Württemberg€335,790
22 Jun 2026GebäudeplanungArchitectural design · NoticeVermögen und Bau Baden-Württemberg, Amt Schwäbisch GmündBaden-Württemberg€401,444
5 Dec 2025Sanierung denkmalgeschützter Stadtbahnhof Tuttlingen - Objektplanung AußenhülleArchitectural design · NoticeStadt TuttlingenBaden-Württemberg€242,837
19 Sep 2025Architektenleistungen nach Teil 3 Abschnitt 1 HOAIArchitectural design · NoticeVermögen und Bau Baden-Württemberg, Amt TübingenBaden-Württemberg€240,878

The 4 most recent of 4.

Questions and answers

How many public contracts has Dannien Roller Architekten + Partner PartG mbB received?

Dannien Roller Architekten + Partner PartG mbB has received 4 public planning contracts since 2025. 3 of them came in the last twelve months. The median contract value is €289,314, calculated over 4 contracts with a stated value.

Which contracting authorities does Dannien Roller Architekten + Partner PartG mbB plan for most often?

Most contracts came from Stadt Tuttlingen (1), Vermögen und Bau Baden-Württemberg, Amt Schwäbisch Gmünd (1) and Vermögen und Bau Baden-Württemberg, Amt Stuttgart (1).

Which planning services does Dannien Roller Architekten + Partner PartG mbB provide?

Most contracts fall under “Architectural design” (4).

In which German states does Dannien Roller Architekten + Partner PartG mbB plan?

Most contracts came from Baden-Württemberg (4).