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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

Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR

Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR from München has received 3 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

80469 München, BavariaLandscape architectureCulture, assemblyRegister No. 7168
3
planning contracts, since 8 May 2025
2
in the last twelve months
€204,165
median contract value, 2 stating one
4
median number of bids, 3 stating it

Contracts per year

2025: 1 contract120252026: 2 contracts22026

The network of this office

Contracting authoritiesServicesStaatliche Schlösser und Gärten B…1Staatliche Schlösser und Gärten Baden-Württemberg: 1Stadtverwaltung Sankt Ingbert1Stadtverwaltung Sankt Ingbert: 1Zweckverband Historisches Museum …1Zweckverband Historisches Museum Saar: 1Landscape architecture1Landscape architecture: 1Other1Other: 1Atelier Hammerl…3 contracts

Contracting authorities

Services

  • Landscape architecture1
  • Other1

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

Recently commissioned

DateContractContracting authorityValue
1 Sep 2026Leistungen bei Einrichtungsgegenständen - Szenografie Dauerausstellung HeuneburgArchitectural design · NoticeStaatliche Schlösser und Gärten Baden-WürttembergBaden-Württemberg€309,750
31 Aug 2026Ausstellungsgestaltung Dauerausstellung - Historisches Museum SaarCulture, assembly · NoticeZweckverband Historisches Museum SaarSaarland
8 May 2025Ausstellungsgestaltung analog HOASGeneral planning · NoticeStadtverwaltung Sankt IngbertSaarland€98,580

The 3 most recent of 3.

Questions and answers

How many public contracts has Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR received?

Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR has received 3 public planning contracts since 2025. 2 of them came in the last twelve months. The median contract value is €204,165, calculated over 2 contracts with a stated value.

Which contracting authorities does Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR plan for most often?

Most contracts came from Staatliche Schlösser und Gärten Baden-Württemberg (1), Stadtverwaltung Sankt Ingbert (1) and Zweckverband Historisches Museum Saar (1).

Which planning services does Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR provide?

Most contracts fall under “General planning” (1) and “Architectural design” (1).

In which German states does Atelier Hammerl & Dannenberg Tanja Hammerl & Achim Dannenberg GbR plan?

Most contracts came from Saarland (2) and Baden-Württemberg (1).