Oskar Grünwald

Formed in1946, Österreichische Industrieholding AG is the investment and privatisation agency of the Austria Republic.It stimulates and increases in the value of the investments for which it is responsible and on the other,it continually examines exit scenarios with the aim of achieving the partial or complete privatisation of those companies for which privatisation is envisaged.

Part of TRIGAMMA Vermögensverwaltung GmbH, ÖAG AG is a bathroom and energy service manufacturer-neutral wholesaler based in Vienna, Austria. The Austrian company provides competent advice, installer service center (ISZ) networking, trends, and innovations container service, shelving system, and other service solutions for plumbing, heating, and raw installation. ÖAG AG also offers numerous ÖAG solutions as additional services. ÖAG AG was acquired by Frauenthal Holding AG from Ferguson Holdings Ltd. on June 30, 2014 for $31.79 million.

Siemens AG Österreich engages in the manufacture and sale of industrial products in the fields of electrical engineering, telecommunications engineering, measurement engineering, control engineering, machine building, as well as precision mechanics and related technologies. It also plans, executes, and sells all types of systems and system components for the production, transmission, and processing of information and energy. The company was founded on October 23, 1879 and is headquartered in Vienna, Austria.

Part of STRABAG SE, STRABAG AG is a construction company based in Vienna, Austria. The Austrian company is known for its expertise and innovative strength, and is the largest construction company in Austria, as well as the market leader in all areas of the construction industry.