Stephan Schwarz (born 15 May 1965) is a German businessman, entrepreneur, and independent politician who is serving as Senator for Economy, Energy and Enterprise in the Berlin state government since December 2021.

He previously co-directed the building cleaning company GRG Services Group along with his brother Heiko Schwarz from 1996 to 2021.

[1][2] In addition to his work in business, Schwarz is involved in several cultural, scientific, and social organizations.

He is a member of the Académie de Berlin, which promotes intellectual and cultural exchange between France and Germany.

His younger brother Heiko became do-director a few years later, and together they developed the company into its modern form, GRG Services Berlin GmbH & Co. KG.