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

Ingenieurgesellschaft Prof. Dr. Sieker mbH

Ingenieurgesellschaft Prof. Dr. Sieker mbH from Hoppegarten has received one public planning contract since 2024 (as of 1 Oct 2026).

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

15366 Hoppegarten, BrandenburgGeneral planningRegister No. 5929
1
planning contracts, since 20 Dec 2024
0
in the last twelve months
€135,000
median contract value, 1 stating one
4
median number of bids, 1 stating it

Contracts per year

2024: 1 contracts12024

The network of this office

Contracting authoritiesServicesScience City Hamburg Bahrenfeld G…1Science City Hamburg Bahrenfeld GmbH: 1General planning1General planning: 1Ingenieurgesell…1 contracts

Contracting authorities

Services

  • General planning1

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

Recently commissioned

DateContractContracting authorityValue
20 Dec 2024Wasserwirtschaftlicher Funktionsplan Quartiere am VolksparkGeneral planning · NoticeScience City Hamburg Bahrenfeld GmbHHamburg€135,000

The 1 most recent of 1.

Questions and answers

How many public contracts has Ingenieurgesellschaft Prof. Dr. Sieker mbH received?

Ingenieurgesellschaft Prof. Dr. Sieker mbH has received 1 public planning contract since 2024. The median contract value is €135,000, calculated over 1 contract with a stated value.

Which contracting authorities does Ingenieurgesellschaft Prof. Dr. Sieker mbH plan for most often?

Most contracts came from Science City Hamburg Bahrenfeld GmbH (1).

Which planning services does Ingenieurgesellschaft Prof. Dr. Sieker mbH provide?

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

In which German states does Ingenieurgesellschaft Prof. Dr. Sieker mbH plan?

Most contracts came from Hamburg (1).