Management

Managing Director Grundig Business Systems

Roland Hollstein (Managing Director)

Roland Hollstein has been managing director of Grundig Business Systems GmbH since 1st October 2006. In this role he drives forward the development of GBS's current market position as well as the extension of new, international markets.Previously he was director of Grundig Business Systems’ global sales and marketing department and before that spent more than 15 years as sales manager in internationally renowned IT companies.


Head of personnel/plant controlling/IT from Grundig Business Systems

Andrea Rosenberger (Head of personnel/plant controlling/IT)

Andrea Irmgard Rosenberger, born in 1967,  is authorised signatory for Grundig Business Systems and is responsible for the personnel/plant controlling business sectors. She joined the company in 2001, having previously worked at Grundig AG Bayreuth in Human Resources.


Head of the commercial department from Grundig Business Systems

Rainer Malzer (Head of the commercial department)

Rainer Malzer is head of the commercial department and authorised signatory for Grundig Business Systems GmbH. He was born in 1963 in Amberg and completed his commercial training at Grundig in 1980. Most recently, he was head of controlling for office equipment in sales in Germany. He joined Grundig Business Systems GmbH in 2001.