August J.P. von Joest

Odewald & Compagnie Gesellschaft für Beteiligungen mbH (Odewald) is a private equity firm founded in 1997 by Dr. Jens Odewald. The firm is headquartered in Berlin.

PricewaterhouseCoopers AG provides accounting services. It services include transactions, financing and investment, restoration, restructuring and forensic services, strategy, organization, processes and systems, financial accounting, reporting and auditing services and regulated industries. The company is headquartered in Frankfurt, Germany.

Karemha Holding GmbH operates as an investment holding company with focus on information and communication technology businesses. Its services include seed and growth capital, administrative solutions, synergies, and network management. The company is headquartered in Achern, Germany.

Windreich AG plans, builds, finances, operates, and sells wind turbines onshore and offshore. The firm also ensures smooth technical and commercial operation of the turbines. It offers services such as project development and construction including the erection of wind turbines as well as their project financing to commercial and technical execution. The company was founded by Willi Balz in 1999 and is headquartered in Wolfschlugen, Germany.