Ernst Nonhoff

The American Chamber of Commerce in Austria is a chamber of commerce based in Vienna, Austria.

S&T System Integration & Technology Distribution AG is engages in the solutions and processes for Information Technology (IT) System. It also involves in consulting, development, implementation and operation of the IT system in different industries such as manufacturing, commerce, telecommunications, public services, financial services and energy companies. The company was founded in 1993 and is headquartered in Vienna, Austria.

Part of International Business Machines Corp., IBM Österreich Internationale Büromaschinen GmbH is a private company based in Vienna, Austria. IBM has been dedicated to helping every client succeed and creating innovations that matter to the world for more than a century.

CA Immo International AG engages in office property investments in Eastern and Southeastern Europe. It also possesses income-producing properties and project developments in nine states in CEE, SEE and CIS. Its property business covers two areas: the Acquisition and Management of Investment Properties and the Development of Projects. The company was founded in 1987 and is headquartered in Vienna, Austria.