Frank Masuhr

ASSMANN BERATEN + PLANEN AG provides construction services. The private company is based in Berlin, Germany. The German company was founded in 1959 by Martin Aßmann. Martin Fecke has been the CEO of the company since 2002.

BEKON GmbH operates as a holding company which develops biogas, energy and waste treatment plants. It specializes in a dry fermentation technology that aims to revolutionize the energy and waste management industry. The firm facilitates both the production of quality compost and the use of potential energy from waste. Its focus areas encompass the plant design, construction, project financing, and plant operation and maintenance. The company was founded in 1992 and is headquartered in Unterfohring, Germany.

Undkrauss Bauaktiengesellschaft mbH is a German company that engages in the construction of buildings. The private company is based in Berlin, Germany. The CEO of the company is Thorsten Krauß.

ALBA Group Plc & Co. KG operates as a holding company with interest in the provision of recycling, waste disposal, and raw material supply services. It provides management and other services to group firms. The company was founded in 2005 and is headquartered in Berlin, Germany.

Dussmann Stiftung & Co. KGaA operates as a holding company with interests in service companies. It focuses on services in the areas of infrastructural and technical facility management, catering, as well as support and medical care for senior citizens. The company was founded by Peter Dussmann in 1963 and is headquartered in Berlin, Germany.

Stangl AG is a German company that manufactures and distributes concrete products. The private company is based in Waldkraiburg, Germany.

Munters AB engages in the provision of air treatment solutions. The company was founded by Carl Munters and Marcus Wallenberg in 1955 and is headquartered in Kista, Sweden.