Contact

Airports and Infrastructure 

Landsberger Str. 368, 80687 Munich, Germany
Phone: (+49 89) 57 97-514
Fax: (+49 89) 57 97-811
E-mail: airports(at)dorsch(dot)de

Buildings and Architecture 

Äppelallee 29 · D-65203 Wiesbaden, Germany
Phone: (+49 611) 234-0
Fax: (+49 611) 234-156
E-mail: buildings(at)dorsch(dot)de

Transport and Infrastructure

Äppelallee 29 · D-65203 Wiesbaden, Germany
Phone: (+49 611) 234-0
Fax: (+49 611) 234-156
E-mail: transport(at)dorsch(dot)de

Water and Environment

Landsberger Str. 368, 80687 Munich, Germany
Phone: (+49 89) 57 97-0
Fax: (+49 89) 57 97-802
E-mail: water(at)dorsch(dot)de