Tatjana Gertner-Schaschl

Malik Management Zentrum St Gallen AG is a private company based in St. Gallen, Switzerland. The Swiss company's focus is on providing solutions for the great transformation21.

Esola Beteiligungsverwaltungs GmbH engages in the holding and management of participations in companies. The company was founded on April 2, 2007 and is headquartered in Rankweil, Austria.

A C V Wärmetechnik GmbH engages in the development, production, and sale of technical solutions for water heating and heating systems for the private and commercial sectors. Its products include storage tanks, boilers, domestic water heaters, external heat sources, electrical components, stand mounting, wall mounting, water heaters, electric boilers, as well as oil boilers. The company was founded in 1922 and is headquartered in Muelsen St. Jacob, Germany.

Holzwerkstoffe Vertriebsholding AG engages in the acquisition, holding, and management of participations in firms. The company was founded on November 26, 1984 and is headquartered in Stockerau, Austria.