Subsidiaries UBM

Thomas G. Winkler


Thomas G. Winkler was born in 1963 in Salzburg, Austria. In 1985 he completed his law studies at the University of Salzburg and subsequently obtained a Master of Law at the University of Cape Town in 1987.

Initially his main focus was on capital markets, financing and investor relations at companies such as Erste Bank, Maculan, Magna and Deutsche Telekom. In 2001 he became Chief Financial Officer of T-Mobile group worldwide. After 2 years of consulting in London and a year in Russia, he returned to Austria in 2010 as Chief Financial Officer of Lenzing. In 2012 he was appointed to the Supervisory Board of ÖIAG. He also was a non executive director of Russian oil producer Bashneft for a year. Since 2014 he is a Senior Advisory Board Member of the Spanish technology and consulting company Indra Business Consulting (Minsait).

In June 2016 Thomas Winkler took over the responsibilities of CEO and chief financial officer of UBM. His responsibilities include: strategy, investor relations, corporate communications, finance, controlling, accounting, personnel, compliance and international audit.

Martin Löcker

Martin Löcker was born in Leoben, Austria, in 1976. He obtained a degree in technical engineering from the Technical University Graz, Austria, in 2000 and a post graduate degree in real estate economics from the European Business School in Munich, Germany, in 2005. He joined the PORR Group and its then subsidiary UBM AG in 2001. He was responsible for projects in Austria, France and Germany and held managerial positions at UBM AG and its subsidiary Münchner Grund from 2007 on. He is a member of the Managing Board since March 1, 2009. According to the Managing Board's rules of procedure, Martin Löcker is responsible for the following as a Board Member: Development and Technology in German, Polish, Czech and Western European markets as well as for Hotel Management.

Claus Stadler

Claus Stadler was born in Vöcklabruck, Austria, in 1970. He obtained a degree in architecture from the Technical University of Vienna, Austria, in 1997. He joined the PORR Group in 1998 and was responsible for projects in Austria, Germany, Croatia and Romania. In 2003 he became the head of the architectural department of Porr Immoprojekt GmbH. Between 2005 and 2011 he worked for the Austrian Railways Company ÖBB, from 2008 to 2011 as Managing Director for ÖBB-Immobilienmanagement GmbH, ÖBB-Werbecenter GmbH and managerial positions at several project companies. In 2012 he joined the Managing Board of STRAUSS & PARTNER Development GmbH. In the Executive Board, his area of responsibilities includes Real Estate Development focusing on Austria and SEE as well as IT and Quality Management.

Michael Wurzinger

Michael Wurzinger was born in Salzburg, Austria, in 1971. He obtained a degree in business administration from the University of Innsbruck, Austria, in 1997 and qualified as Member of the Royal Institution of Chartered Surveyors (RICS) in 2006. In 1997 he joined Constantia Privatbank AG and became head of real estate asset management and project development (Austria) in 2004 and member of the Managing Board in 2006. Between 2008 and 2011 he was member of the Managing Board (COO) of IMMOFINANZ AG. In 2011 he joined the Managing Board of Porr Solutions Immobilien- und Infrastrukturprojekte GmbH (now STRAUSS & PARTNER Development GmbH). His responsibilities in the Executive Board includes Marketing, Sales, Asset Management and Law as well as Compliance.


Karl-Heinz Strauss (Chairman of the supervisory board)
Iris Ortner (deputy chairman of the supervisory board)

Christian MAIER




Dr. Bernhard VANAS     

Dr. Susanne WEISS

Johann Kaller (Betriebsrat)

Martin Kudlicska (Betriebsrat)

Hannes Muster (Betriebsrat)

Günter Schnötzinger (Betriebsrat)

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