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Responsible for content
abj Architekt:innen GmbH
Harkortstraße 79
22765 Hamburg

Phone: +49 40 851 777 80
Fax: +49 40 851 777 99


Managing directors authorised to represent the company
Holger Jedrkowiak
Maximilian Bülk

Supervisory authority
Hamburg Chamber of Architects
Grindelhof 40, 20146 Hamburg

Phone: +49 40 441 841-0
Fax: +49 40 441 841-44


Professional regulations, such as in particular the Hamburg Architects' Act and the Hamburg Chamber of Architects' Code of Honour, can be found at

Legal form
Limited company
Registered at Hamburg Local Court under HRB 129268
USt.-IdNr.: DE291862673

Webdesign & programming

22quadrat -

© abj Architekt:innen GmbH
© Franziska Glück
© Markus Tollhopf
© Martin Lukas Kim
© Jakob Börner
© Dennis Neuschaefer-Rube
© Christian Haase
© Julia Knop
© Bernadette Grimmenstein
© Dorfmüller & Klier

© Martin Kobold

Despite careful control of the content, we assume no liability for the content of external links. The operators of the linked pages are solely responsible for their content

The text contributions and illustrations contained in the website are protected by copyright. The copyright lies with abj Architekten:innen GmbH. All parts of the website are subject to copyright and are protected by copyright as a data collection. Any use requires the written consent of abj Architekten:innen GmbH.