About

Acoustics & Design

KOST Design is an acoustic design studio based in Berlin, specializing in connecting the best possible sound with exceptional design.

Unique in the combination of acousticians and designers with engineering backgrounds, KOST Design creates work environments and professional sound production facilities.

The office is now a market leader with a unique team of 20 specialists, including acousticians, architects, computational designers and material researchers. 

BENJAMIN CHRISTIAN KOZICZINSKI

is Design Principal at KOST.

As an architect and building physicist, he is responsible for the design and implementation of acoustic requirements in the respective project design. 

KARHLHEINZ STEGMAIER

one of Germany’s leading acousticians with over 25 years of professional experience, is responsible for the physical modeling and calculation of projects as Acoustic Design Principal with his team.