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People-Pics 2023 quer FIN2

Key players

We are a seasoned team, highly efficient and – in case – backed up by a great network of international design specialists. We stay curious, thus we love a great diversity of challenges. Our clients usually look for fast and fuss-free collaborators. We strive for trustful, long-term business relations. Maybe we should meet.

Andreas B. Wilhelm / Cologne

Founding partner of substance®. With 29+ years of professional experience, he specializes in brand strategy, brand identity, corporate design and packaging. Andreas completed his studies in Switzerland at ArtCenter College of Design / Europe.


Jeanette Renard / Cologne

Senior creative at substance®. She has 24+ years of professional experience and is focussed on brand creation, corporate and editorial design as well as financial communications. Jeanette studied at Folkwang University and Gerrit Rietveld Academy.


Dr. Peter Gunzenhauser / Berlin

A former management consultant, since 15+ years he has been advising substance® clients across sectors in all aspects of brand strategy and classical marketing, corporate and financial comms, and investor relations. He studied business at the University of Munich.