Dietmar Gstrein

KONSTANT Investment GmbH engages in the provision of investment solutions for small and medium enterprises. It caters the metalworking; plastics; mechanical engineering and supply; electrics, electronics, and mechatronics; and technology industries. The company is headquartered in Innsbruck, Austria.

Martin Reisch GmbH Fahrzeugbau Hollenbach engages in the development, production, and distribution of semitrailers, body types, and trailers used for vehicles in the agricultural industry as well as commercial vehicles. It offers sliding floor vehicles, tipper trailers, warehouse vehicles, side tippers, and flatbed trailers. The company was founded by Martin Reisch in 1951 and is headquartered in Ehekirchen-Hollenbach, Germany.

KONSTANT GmbH is a private company based in Schwaz, Austria that specializes in e-mobility, real estate, and agricultural technology. The Austrian company offers high-performance wires for electric vehicles, including patented manufacturing processes and shape-stable flat conductors. The company also provides agricultural machinery and equipment, including spare parts and a 24-hour service. KONSTANT focuses on value-enhancing architecture and resource-saving construction for real estate projects. The CEOs of the company are Dietmar Gstrein and Clemens Gapp.

Englert Holding GmbH provides financial services. The company is based in Germany, specifically in Kuhardt. The CEOs of the German company are Dietmar Gstrein, Michael Englert, Sabrina Englert, Simon Heid.

Tyrol Equity AG is a private equity investment management firm founded in 2007 and based in Innsbruck, the capital of Bundesland Tyrol in western Austria. Headquartered in Innsbruck, Austria, Tyrol Equity is controlled by the entrepreneur Christoph Gerin-Swarovski, PhD. The firm invests capital on behalf of the Swarovski family, who with the Weis and Frey families controls the Austrian-based Swarovski Gruppe.