Franz Hemm

Österreichischer Gewerkschaftsbund operates workers trade union. It is the only trade union federation in Austria, in which workers are organised in a single representative and unified union. It negotiates collective bargaining agreements with the federal economic chamber (Bundeskammer der gewerblichen Wirtschaft) representing employers. Its members are from all areas of salaried employment, self-employed people, free-lancers, apprentices, unemployed, as well as pupils and students. The company is headquartered in Vienna, Austria.

Part of GPA-DJP, Gewerkschaft der Privatangestellten operates a professional organization for office workers in the private sector. The private company is based in Vienna, Austria.

Part of OMV AG, OMV Austria Exploration & Production GmbH produces and markets oil and gas, as well as chemical solutions in a responsible way. The Austrian company also emphasizes the importance of practical and appealing packaging for their products. With a focus on sustainability, OMV is the largest listed industrial company in Austria, with group sales of EUR 62 billion and 22,300 employees.

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.

OMV Refining & Marketing GmbH operates oil refineries. The company is headquartered in Vienna, Austria.