Hannes Rosenthaler

MWZ Beteiligungs GmbH provides construction, planning, and consulting services. The firm provides services and solutions concerning company premises, office complexes, and production plants. MWZ Beteiligungs was founded in 1998 and is headquartered in Stuttgart, Germany.

M+W Group GmbH operates as a engineering and construction company. It offers consulting and planning, design and engineering, pre-construction and project management, and services, maintenance and installations. The company was founded by Karl Meissner and Paul Wurst in 1912 and is headquartered in Stuttgart, Germany.

AUSTRIAN ENERGY & ENVIRONMENT AG & Co KG Supplies systems for thermal energy production and environmental engineering equipment. Its products include steam generators, fluidized bed, industrial, liquor boilers, biomass, power plants, poultry, liquid manure, sewage sludge, multi-fuel pulp and paper, and substitute fuels. The company was founded in 1853 by Josef Pauker and is headquartered in Raaba bei Graz, Austria.