ManagementConstruction is a people business
Dedicated teams secure our success. Entrepreneurial thinking is becoming ever more important. We are ideally equipped for the future with our management team, a team that encourages every PORRian to contribute and play a proactive role in shaping PORR.

© Astrid Knie
Group Executive BoardPORR Group
There is a Group Executive Board at the head of PORR: Karl-Heinz Strauss as CEO and major shareholder in a syndicate with IGO Industries, Klemens Eiter as CFO, Claude-Patrick Jeutter and Josef-Dieter Deix as COO. Their comprehensive expertise and competencies in the fields of economics, financing and construction are what makes our Board a powerful team, while their forward-looking ideas ensure stability and continuity.
Ing. Karl-Heinz Strauss, MBA, FRICS
Born 1960, married, one son, one daughter.
After graduating from the technical college of civil engineering, Karl-Heinz Strauss studied at Harvard University, at the Management Business School in St. Gallen and received his MBA from the IMADEC University in Vienna. Until 2000, he held various positions at Raiffeisen Zentralbank – including in the construction and real-estate divisions. He then founded Strauss & Partner Immobilien GmbH, whose best-known projects include the EURO PLAZA office park in Vienna. He took over as Chief Executive Officer of PORR AG in September 2010.
Find out more about CEO Karl-Heinz Strauss: Interviews & podcasts on current industry trends, strategic decisions and the future of the construction sector.
Mag. Klemens Eiter
Born 1970, one daughter.
Klemens Eiter graduated in business informatics from the University of Vienna and the Vienna University of Economics and Business and has worked in auditing and tax consulting since 1996. Since 2009, Klemens Eiter has been Managing Partner of BDO Austria GmbH. He has most recently headed the IFRS competence center and the sector hub of the construction industry. Klemens Eiter is a capital market expert with an extensive track record and is highly experienced in establishing and implementing of transformation programmes and business optimisation.
Dipl.-Ing. Claude-Patrick Jeutter
Born 1968, two daughters.
Dipl.-Ing. Claude-Patrick Jeutter began his professional career at Müller-Altvatter, now ZECH Hochbau AG. Since then, he has held management positions at various renowned construction companies and has many years of experience and in-depth expertise in building construction, civil engineering and tunnelling. From 2006 to 2019, Claude Jeutter worked for the Köster Group, first as Technical Managing Director of Baresel GmbH and from 2012 as Technical Director of Köster Holding SE. Since October 2019, Claude-Patrick Jeutter has been Technical Managing Director of PORR GmbH & Co. KGaA. On the Executive Board of PORR AG, he has been responsible for the operating segments Germany and Romania since 1 January 2024.
Dipl.-Ing. Josef-Dieter Deix
Born 1971, one son
Josef-Dieter Deix graduated in civil engineering and water management at the University of Natural Resources and Life Sciences and then passed the master builder's examination. He has worked in various functions and areas of the PORR Group since 1999 and has many years of experience in the fields of civil engineering and specialised foundation engineering. Josef-Dieter Deix has been Managing Director of the Business Unit Austria since 2020. Prior to that, he was also responsible for relevant projects abroad. As a member of the Executive Board and COO of PORR AG, Josef-Dieter Deix is responsible for Poland, the Czech Republic and Slovakia, Norway, GCC, tunnelling and infrastructure.
Members of the Executive BoardPORR Group
The Executive Board is the management body for the PORR operating business. It bundles the operating competencies from the individual segments and selected shared services. With their expertise, the members of the Executive Board support our Group Executive Board for every decision with their specialist and detailed knowledge.
Members ofExecutive Board
Martina Auer-Klass
Mag. Jakub Chojnacki
Dusan Cizek
Ana-Maria Dolgae
Christa Fürnkranz
DI Piotr Kledzik
Mag. Ing. Kurt Lackner
Ing. Paul Lamprecht
Marko Lehmann
Meik Müller
Mag. Reinhold Pfeifer
Ing. Mario Pröll
Dipl. -Betriebsw. (FH) Maritha Schäfer
Oliver Schupe
Jan Schwägerl
Bmstr. DI Zeljko Vocinkic
Bmstr. DI (FH) DI Gernot Wagner
Tamara Weixelbaum, BA
Dipl.-Wirt.-Ing. (FH) Werner Zenz
Supervisory BoardPORR Group
The Supervisory Board of PORR AG consists of experienced, successful entrepreneurs and managers and supports our management team with regard to strategic issues.
ChairSupervisory Board
Dipl.-Ing. Iris Ortner, MBA (Chairwoman)
DDr. Karl Pistotnik (Deputy Chairman)
MembersSupervisory Board
Mag. Dr. Henrietta Egerth-Stadlhuber
Mag. Robert Grüneis
Alexander Melchior
Hon.-Prof. Dr. Bernhard Vanas
Dr. Susanne Weiss
Dr. Thomas Winischhofer, LL.M., MBA
Appointed by the Works CouncilSupervisory Board
Gottfried Hatzenbichler
Wolfgang Ringhofer
Martina Stegner
Christian Supper