Who's Who at J + K?



Communications consultancy will only be as good as the people who dispense it. You can assemble as innovative a product portfolio as you like, but it will remain lifeless if your consultants do not know what to do with it. Our staff are comprehensively trained. They possess extensive expertise, strategic and operational strengths and are constantly looking to further themselves, both personally and professionally. Our team is completed by creation and event specialists.


Executive Board

Heiko Kretschmer
Matthias Bischof
Hauke Brekenfeld











Management Advisory

Dr. Martina Sprotte
Klaus-Peter Johanssen












Communications Consulting

Sven Griemert
Cornelia Arras-Hoch

Ana Dujić
Dr. Roland Zielke
Martin Gritzbach
Birka Friedrich




















Creative Performance

Robert Auer
Florian Fegeler











Associate Partner

Peter Ruhenstroth-Bauer