The foundation of the engineering company was carried out in 1965 by Hans-Jürgen Wolff. In 1986 the single-member company was converted into a limited company. Our office looks back on a company history of 50 years.

Managing partners of Wolff + Partner GmbH:

Dipl. – Ing. (FH) Bernd Pietsch
Dipl. – Ing. (FH) Jörg Steinweg

Both managing partners are members of the VBI (Verband Beratender Ingenieure e. V.) and the Chamber of Engineers of the Free Hanseatic City of Bremen, where they are registered as consulting engineers specialized on technical building Services.

The active participation in various associations enables us to keep our knowledge up to date. These associations are the following:

  • DGfdBW (Deutsche Gesellschaft für das Badewesen)
  • IAB (Internationale Akademie für Bäder-, Sport- und Freizeitbauten e.V.)
  • VBK (Vereinigung für Bäder- und Klimakunde e.V.)
  • VDI (Verein Deutscher Ingenieure e.V.)

Ingenieurkammer der Freien Hansestadt Bremen

Verband Beratender Ingenieure e.V.

Verband Deutscher Ingenieure e.V.

Deutsche Gesellschaft für das Badewesen


Internationale Akademie für Bäder und Freizeitbauten e.V


Vereinigung für Bäder – und Klimakunde e. V.

Handelskammer Bremen


Employed staff members:

5 graduate engineers
1 Bachelor of Engineering
3 technical draftsmen
1 detail design engineer
2 commercial employees
1 trainee


Freelance collaborator:

1 graduate engineer


Office equipment:

5 CAD posts
PLANCAL nova for building services
Auto CAD, Pit – Cup TA applications 

14 computer posts (joint Network)
Standard software: Microsoft Office
Specific software: Calculation software for building services
Call for tenders’ software AVA
California Pro with GAEB-Standard

Network printer and scanner
Color plotter / color copier
Exchange of data by DSL

Project controlling by S-Control
Billing by S-HOAI