Rainer Miller

BWK GmbH Unternehmensbeteiligungsgesellschaft is part of the private equity arm and a majority-owned subsidiary of LBBW-Landesbank Baden-Württemberg, a government-controlled regional bank based in southwestern Germany. Significant minority shareholders include regional financial institutions and insurance companies. Founded in 1990, BWK is headquartered in Stuttgart, Germany. In 2008 the firm merged with BWK Private Equity GmbH.

BKT Beteiligungsgesellschaft mbH is an investment company, with interest in the development and manufacture of components and systems for optical networks. It specializes in the development, production, and sale of optical transmission components and systems for applications such as fibre optic cable networks. Its clients include cable network operators, system integrators, and international original equipment manufacturer clients. The company was founded on May 31, 2006 and is headquartered in Stuttgart, Germany.

Part of Landesbank Baden-Württemberg, BWK-Sondermaschinenbau-Beteiligungsgesellschaft mbH provides management services. The company is based in Stuttgart, Germany. The CEOs are Jochen Wolf, Bernd Bergschneider. The German company was founded in 1995.

NEUWAY Pharma GmbH develops treatments for central nervous system diseases. The firm offers preclinical and clinical development of innovative therapeutics for treatment of orphan brain diseases. The company was founded in April 2014 and is headquartered in Bonn, Germany.

Part of Wüstenrot Stiftung Gemeinschaft der Freunde Deutscher, BWK Holding GmbH Unternehmensbeteiligungsgesellschaft functions as an investment holding German company. The company is based in Stuttgart, Germany. The CEOs of the company are Bernd Bergschneider, Jochen Wolf.

Glas- und Bauelemente Holding GmbH manufactures glass and steel products. The private company is based in Stuttgart, Germany. The German company was founded in 2018. The CEO is Bernd Bergschneider.

Part of Bouygues SA, H & R Industrierohrbau Beteiligungs GmbH is a German company that specializes in maintenance and construction of pipelines in production plants. The company is based in Goldbach, Germany. The CEOs are Andreas Rohleder and Bernd Bergschneider. The company was founded in 2018. H & R Industrierohrbau Beteiligungs was acquired by Kraftanlagen Energies & Services GmbH on January 10, 2023.