Greiner Aerospace is a globally active specialist for upholstering and dresscover (fabric and leather upholstery) used in the complete interior furnishing of passenger aircraft cabins. Greiner Aerospace offers “The Power of Comfort” and as the leading brand for innovation brings passengers a much more pleasant and comfortable flight. The customers include leading seating manufacturers and the international airlines. www.greiner-aerospace.com

Greiner Perfoam is involved in the development and production of functional visual parts for car interiors and trunks principally for premium automobile producers. The company also produces specially tuned acoustic parts for car interiors and engine compartments. Thermoformed polypropylene fleece, polyurethane foams, glass fibers, natural fibers together with new and secondary foam materials are used here in various material compositions. www.greiner-perfoam.com

Greiner PURtec establishes standards in the manufacture of heat insulation for hot water tanks and is positioned as a strategic full-service provider in the market for tank insulation. As the Central European market leader, Greiner PURtec is in a position to react especially quickly to all the changing market needs. Innovative technologies, new products and improved processes are the advantages that have brought Greiner PURtec its market leadership. www.greiner-purtec.com

SOLution Solartechnik is the European leader for the planning, production and installation of innovative solar systems for hot water, room heating and cooling and power generation. Established in 2000, SOLution rapidly took on the key pioneering role in the industry as a result of its intensive development and modern technology. www.sol-ution.com

Sun Master is the leading provider of thermal solar systems in OEM sales. The company is able to provide individual solutions as a result of leadership in design, quality and high flexibility. The integration of Sun Master in the Greiner Holding AG in 2011 made available all the resources required to make the company an innovation leader in the area of solar collectors. www.sun-master.at

weba is specialized in the development and production of sophisticated punching and forming tools for high and highest strength structural parts. Leading automobile producers and their suppliers around the world trust the experience and the technological lead of weba. www.weba.at

Xolar is specialized on the development of thermal solar systems for industrial use. Xolar and Sun Master are based in Europe’s first industrial building erected to a passive energy standard at Eberstalzell (Austria). The production hall (Sun Master) with its 17,000 m² surface provides a maximum output of 1,000 MW. This represents an annual saving of 75,000 tons of oil and avoidance of 250,000 tons of CO₂-emissions. www.xolar.at