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Schwitzke Project GmbH
construction and management services
Tußmannstraße 70
40477 Düsseldorf

T: +49 211 440395-0
F: +49 211 440 395-499
E: project@schwitzke.com
www.schwitzke-project.com

Managing directors:
Wolfgang Sigg
Timon P. Koch

Commercial register: HRB Düsseldorf 42480
Sales tax identification number: DE 813477819

Registered professional titles:
Wolfgang Sigg: qualified engineer (Degree in Applied Sciences), architect
Timon P. Koch: M.Eng. construction engineer

The Federal Republic of Germany awarded the professional titles and the managing director Wolfgang Sigg is a member of the Architects Chamber of North Rhine Westphalia.

The content and the design of our internet pages are protected by copyright. The publication, adoption or use of the website’s texts, images or other data require the express and written consent of Schwitzke Project GmbH.

Despite careful control of content, we assume no liability for the content of external links. The content of linked websites is the exclusive responsibility of the operator of those sites.

Responsible for the contents (according to § 55 Abs. 2 RStV):
Wolfgang Sigg (address as above)

Concept: Schwitzke Identity Design GmbH
Design and text: Proooven Werbeagentur

Digital-Agentur: S-MEDIA GmbH
Photographers: Peter Deussen, Jana Dorn, Christian Köster, Philipp Kremer, Steffen Schulte-Lippern, Schwitzke Identity Design, Patrick Tiedtke, Oliver Tjaden, Judith Wagner, Nick Wolff
We thank our clients for the photos they have made available to us.

Schwitzke Project realizes refurbishment and fit-out projects of any complexity in existing buildings. The portfolio ranges from new office worlds to innovative stores, from restaurants to fitness centers, from shell construction to revitalization, from building services to painters, from Amsterdam to Vienna. As general contractor, Schwitzke Project accompanies the entire construction process up to the turnkey handover, if requested from as early as the planning stage. Above all, Schwitzke Project sees itself as a facilitator of the ambitious plans of its national and international clients. Over 70 employees and a network of well over 1,000 companies and suppliers enable Schwitzke Project to act quickly, flexibly and on schedule at all times. Quality-conscious and cost-conscious. Schwitzke Project is the ideal partner for refurbishment and fit-out projects in Germany and Central Europe and takes on the management of parallel processes as well as the development of individual solutions and one-offs. Design-wise, technically, and structurally.

Schwitzke Project is part of the Schwitzke Group. Together we develop customized, innovative solutions from a single source. From brand strategy, architecture and design to turnkey conversion and expansion, including the technical trades.

© 2025 Schwitzke Project GmbH