Christoph Leitl

Management Trust Holding AG engages in the business of parking and access systems and machine-tool building. It also focuses on the fields of commerce, financial investment, consulting, and software and system engineering. The company is headquartered in Vienna, Austria.

MAN Truck & Bus SE supplies commercial vehicles and transport solutions. It manufactures trucks, transport vehicles, tourist coaches, city and intercity buses. The company was founded on June 21, 1915 and is headquartered in Munich, Germany.

ISOROC Holding AG is an international building materials group. It offers a variety of ecologically sustainable products such as mineral wool (insulation), cement bonded particle boards, prefabricated houses and other wooden products. The company was founded in 2005 and is headquartered in Vienna, Austria.

Baustoff Interhandel GmbH provides construction management services. The company was founded by Christoph Leitl in 1986 and is headquartered in Linz, Austria.

The Austrian Federal Economic Chamber is a business organization that operates in Austria. It was founded in 1848.

MTB Beteiligungen AG provides real estate services. Its services also include financial, consulting, printing, publishing and digital services. The company is headquartered in Vienna, Austria.