Service provider according to § 5 German Telemedia Act (TMG):

gmp International GmbH Elbchaussee 139 22763 Hamburg

+49 40 88 151 0

Managing directors:

Prof. Dr.-Ing. h.c. Volkwin Marg Dipl.-Ing. Arch. Nikolaus Goetze, Dipl.-Ing. Arch. Stephan Schütz, Dipl.-Ing. Arch. Hubert Nienhoff, Dipl. Arch. ETH SIA Wei Wu Dipl. Ing. Arch. Magdalene Weiß

Commercial register:

HRB 79167 Amtsgericht Hamburg


DE 214 898 309

Supervisory authority:

Hamburg Chamber of Architects Grindelhof 40

20146 Hamburg

We are a member of the Hamburg Chamber of Architects. The professional title “architect” is awarded in accordance with the Hamburg Architects Act. The relevant professional regulations result in particular from the Hamburg Architects Act and the professional code issued in connection therewith as well as from the Regulation on Fees for Services of Architects and Engineers (HOAI). All relevant regulations are available at

Online Content Management

gmp PR & Communications Detlef Jessen-Klingenberg

Project management and concept:

Amran Salleh


Büro Otto Sauhaus (Sarah Lamparter, Nastia Protsenko)

Web Development:

Marco Land