Group Management

Thorsten Muck CEO

Thorsten Muck
Chief Executive Officer

Thorsten Muck joined OASE GmbH in 2016 and was appointed Chief Executive Officer in 2017.

Prior to this, he worked at Grohe Water Technology for 10 years and within the lighting industry, in different management roles for Trilux and ERCO for 9 years. In 2013, Thorsten Muck became the Managing Director of Thonet, one of the world's most renowned furniture manufacturers, which was first founded in 1819. He remained in this role until moving to the OASE Group in 2016. 


Thorsten Muck CEO

Birgit Kempe-Heeger
Chief Financial Officer

Birgit Kempe-Heeger was appointed the Chief Financial Officer at OASE in 2002 and was elected to the Executive Board in 2006.

During her time at OASE, Ms Kempe-Heeger has held leading positions with increasing responsibility in the areas of Controlling, Accounting, Purchasing and IT. Today, she is responsible for all aspects of finance, auditing, acquisitions, planning and analysis, corporate governance and legal conformity for the entire OASE Group.

Thorsten Muck CEO

Michael Koch
Chief Operating Officer

Michael Koch has been Chief Operating Officer for the OASE Group since 2018.

Prior to this, he was responsible for quality assurance at PARI GmbH for several years in various management roles. In 2014, he was appointed Vice President Production & Engineering, Authorised Representative of PARItec GmbH. In 2017, he then became Vice President Operations, Authorised Representative.