Ulrich Klein

Solarhybrid AG provides solar power and solar technology solutions. It operates through the Photovoltaic Project and Solar and Photothermy/Photovoltaic Distribution divisions. The Photovoltaic Project division focuses on the development and construction of solar power plants. The Solar and Photothermy/Photovoltaic Distribution division comprises the distribution of photovoltaic components and the production of solar and photothermal collectors, heat pumps, power columns, and hybrid collectors. The company was founded on December 8, 2006 and is headquartered in Brilon, Germany.

LTG AG is a German company that provides solutions for room air technology and process air technology. LTG is based in Stuttgart, DE and has won several awards for their innovative solutions. The private company's products and services include low air technology, air-water systems, induction devices, extraction leven, decentralized ventilation devices, and more. The company also offers engineering services, laboratory experiments, and visualization of flooring acoustic optimization. The company has been featured in international specialist press and have participated in various trade fairs. The company was founded in 1924 by Albert Klein, and Andreas Egelseder has been the CEO since 2021.

FIT Prototyping GmbH manufactures electric lighting equipment. It offers technical prototypes, design objects, and prototype tools. The company is headquartered in Lupburg, Germany.