Fritz Vahrenholt

mateco GmbH engages in the rental of working platforms. It offers truck-mounted and trailer-mounted working platforms, scissors and telescopic working platforms, special working platforms, as well as telescopic forklifts. The company was founded in 1973 and is headquartered in Stuttgart, Germany.

Part of Rambøll Fonden, PUTZ & PARTNER Unternehmensberatung AG is a German company that provides management consulting services. The company is based in Hamburg, Germany. PUTZ & PARTNER Unternehmensberatung was acquired by Rambøll Gruppen A/S on April 30, 2014.

Green Exchange LLC is engaged in the trading of environmental derivatives. Its futures, daily futures and options contracts are designed to ensure efficiency and standardization of key environmental markets in Europe and the U.S., and offer a risk management and propriety trading tool for the following environmental products: European Union Allowances (EUAs), UN-certified Certified Emissions Reduction Units (CERs), European Union Aviation Allowances (EUAAs), Emission Reduction Units (ERUs), US Regional Greenhouse Gas Initiative carbon allowances (RGGI), US emissions allowances (SO2 and NOx) and Californian Carbon Allowances (CCAs).

Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. operates as an application-oriented research organization. The firm focuses on health, security, communication, as well as environment and energy. It develops technology, designs products, and improves methods and techniques. The company was founded on March 26, 1949 and is headquartered in Munich, Germany.

Part of Transfield Holdings Pty Ltd., Novatec Solar GmbH is a German company that manufactures and markets solar steam generators. The company is based in Karlsruhe, Germany. Christoph Wolff has been the CEO of the company since 2012.

Deutsche Akademie der Technikwissenschaften eV advises on technical and technological issues for engineering and applied sciences. The private company is based in Munich, Germany.

Körber-Stiftung engages in social welfare activities. Its areas of activity include international dialogue, science and research, education, cultural projects, as well as the care of the elderly and the sick. The company was founded by Kurt A. Körber in 1959 and is headquartered in Hamburg, Germany.

Part of Shell Plc, Deutsche Shell AG engages in oil and gas exploration. The company is based in Bad Lippspringe, Germany.

Senvion GmbH engages in the development, production, and distribution of wind turbines. The company was founded in 2001 and is headquartered in Hamburg, Germany.

Umweltbundesamt provides environmental consulting services. The private company is based in Dessau-Roblau, Germany.