The database of public procurement

121,044 companies67,279 contracting authorities4,225 BoQs with a specified brand23,776 planning offices377,675 awardsAwards up to 30 Sep 2026

Planning office

ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH

ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH 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

40468 Düsseldorf, North Rhine-WestphaliaAcoustic consultancyRegister No. 8300
1
planning contracts, since 22 Sep 2025
0
in the last twelve months
no value
no contract states a value
1
median number of bids, 1 stating it

Contracts per year

2025: 1 contracts12025

The network of this office

Contracting authoritiesServicesDB InfraGO AG – Geschäftsbereich …1DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): 1Acoustic consultancy1Acoustic consultancy: 1ISRW Institut f…1 contracts

Services

  • Acoustic consultancy1

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

Recently commissioned

DateContractContracting authorityValue
22 Sep 2025Los 2: Bauphysik inkl. BestandsaufnahmeAcoustic consultancy · NoticeDB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11)Bavaria

The 1 most recent of 1.

Questions and answers

How many public contracts has ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH received?

ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH has received 1 public planning contract since 2025.

Which contracting authorities does ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH plan for most often?

Most contracts came from DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) (1).

Which planning services does ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH provide?

Most contracts fall under “Acoustic consultancy” (1).

In which German states does ISRW Institut f.Schalltechnik,Rauma - Wärmeschutz Dr.-Ing. Klapdor GmbH plan?

Most contracts came from Bavaria (1).