for INAA affairs: Alexander Greyer E-mail: [email protected]

Member since 1994

Company introduction

CONFIDA is an international tax advisory, consulting, and accounting network with offices in Austria and many countries in Southeast Europe. The individual CONFIDA companies are independent of each other. CONFIDA advises clients from all sectors of the economy in an increasingly globalized economic environment. Due to the combination of international experience and local expertise, our customers receive the best response to all their questions. CONFIDA has more than 300 employees in Austria and the growth markets of Southeast Europe. This makes us a strong partner both on the local and international level.


Alexander GREYER

Dr. Greyer (born in 1964) is executive director at Confida Süd Wirtschaftsprüfungsgesellschaft m.b.H. and CONFIDA Revisionsgesellschaft m.b.H. He is certified public accountant and tax advisor and generally sworn and court certified accounting expert. Dr. Alexander Greyer is in charge of large industrial companies, the media industry and banks, particularly in an international context.


Mr. Groier (born in 1949) founded together with partners a public accountant firm in 1978 which formed the origin of today’s CONFIDA Group. With his strong commitment he promoted the company’s entry into international business. Between 2006 and 2008, he was Chairman of the international INAA Association, in whose development he played a vital part.

Werner EGGER

Werner Egger received his degree in Business Administration from the Vienna University of Economics and Business Administration (WU) in 2006. He has worked as a management consultant for Confida since 2001 and was appointed tax consultant in 2008 and public accountant  in 2013. His focus is on tax consulting for clients, including criminal tax law and international tax law. He also has extensive experience in management consulting with a focus on star-up support and temporary management.


CONFIDA Klagenfurt Steuerberatungsgesellschaft m.b.H

CONFIDA ist ein internationales Netzwerk für Steuerberatung, Beratung und Buchhaltung mit Niederlassungen in Österreich und vielen Ländern Südosteuropas.

INTAX International Tax Service Steuerberatungs GmbH

INTAX emerged from ITS International Tax Services which had been established as an Austrian tax experts company in 2007 already.


Due to our close cooperation with the CONFIDA Süd group we are partners of the same network and leverage on the expertise accumulated over several decades.