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Get in touch with our experts in different service areas below

Mill Development

Boiler & Turbines Assesment

Quality Management

Management Board

Dr. Karl Heinz Haller

Chief Executive Officer (CEO)


After working for more than 20 years in the pulp and paper industry Karl founded 2004 the SAPP Management AG. Karl is responsible for the company development and due to his education and his experience he is working together with the customers on strategic issues.

Karl Mayer

Chief Financial Officer (CFO)


After graduating in business administration from the University of Graz Karl worked for a tax advisory and auditing company. In 2004 Karl joined SAPP Management AG as a Controller and was appointed as Proxy Holder in August 2006. Besides his internal tasks he is engaged as project manager in controlling and reporting. In January 2016 Karl was appointed as Chief Financial officer.


Werner Opriessnig

Facility Management


Werner is planning and coordinating all installations like telecommunications, heat, electricity and refurbishments. He is managing the maintenance of equipment and is responsible to meet the health and safety standards.

Dr. Karl Jesacher

Dr. Alois Maier

Josef Rutar

Robert Wolte