Operating partners

Together with our experienced and competent partners, we develop, plan and implement customized room acoustics solutions for you in the metropolitan regions around Cologne and the Ruhr area as well as Frankfurt and the Rhine-Main area.

Our operative partners

Gregor Cramer Concept Store

Gregor Cramer is a master painter and decorator, lecturer at the master school and holds an honorary position at the guild. He has been running his business in Rheinbach near Bonn for over 20 years and is available to you with his extensive experience in planning and implementing interior designs.

Christof Cramer Projektbetreuung / Objektausbau

Christof Cramer is a trained carpenter and worked for 10 years as the manager, owner and managing director of a highly technical carpentry business in the upmarket interior fit-out sector. For over 20 years, he has been working as a general contractor and project manager for integrated property and interior design projects. Thanks to his experience in furniture and drywall construction, he can provide valuable support for your room acoustics project.

Walter Bauer GmbH

Our reliable partner from Offenbach am Main, for the high-quality implementation of the solution concepts we develop for you in the Rhine-Main region.