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By carrying out numerous transactions over many years the team of INVEST EQUITY has build up its experience in the private equity business and its know-how in many business sectors.


Jörgen Hausberger

Managing Partner

With INVEST EQUITY since its foundation in 1998. Previously he worked in the area of corporate finance at Investkredit Bank AG. Prior to this he worked with a large Austrian insurance group as assistant to the board of directors with an emphasis on IT and organisation. He graduated in business administration at the Vienna University of Economics. Jörgen Hausberger is co-founder of the Austrian Private Equity and Venture Capital Organisation (AVCO).

Günter Lessig

Managing Partner

He joined INVEST EQUITY in 1999. Günter Lessig has experience with PE/VC investments for many years. Previous to that he worked four years in financing and structuring early-stage technology companies. Before that he worked in different positions for Hörbiger, a leading Austrian component manufacturer, finally with full responsibility for the management of the industrial hydraulics division. He holds a polytechnic degree in mechanical engineering and a diploma in business administration.

Karl Vieider

Managing Partner

Since 2000 Karl Vieider is with INVEST EQUITY. Previously he worked for a private bank in Vienna and was responsible for the equity analysis of medium-sized and growth companies as well as for international institutional clients. He graduated in commerce and international business administration at the Vienna University of Economics and Business Administration.