Phone +49 (0)711 1317-0 


For over 45 years, we have not only offered our customers management services, but also advised them on content and economic issues based on our sound knowledge of all construction-related technologies.

Consulting, planning, building, operation for projects in building construction

This primarily involves consulting, planning and management services covering all aspects of building design and construction:

This holistic network of service elements enables us to provide competent consulting in all key areas of planning, construction and operation. The services complement each other – to the benefit of our customers.

Optimization and control of infrastructure projects

Drees & Sommer  supports public- and private-sector customers with the initiation, planning and realization of infrastructure projects.

Keen public interest in such projects requires careful presentation of information and systematic public relations work.

Structural and process analysis with strategic consulting

We provide business management and organizational consulting services unrelated to construction services for the optimization of business cases and operational workflows and for the strategic realignment of structures and work organization. 

Strategic process consulting is based on “doing the right thing” rather than just “doing something right”.