German

Stefan Kölbl

Stefan Kölbl

Stefan Kölbl is chairman of German firm DEKRA SE, which includes DEKRA Personnel, the temporary work and training and education division of the company that posted revenue of €520.9 million in 2016. Kölbl joined DEKRA in 2000 after working as a management consultant. He became chairman in 2010. Kölbl was appointed managing director of the(…)

Martin Weiß

Martin Weiß

Martin Weiß is the co-founder and managing director of ZAG Zeitarbeit, headquartered in Hanover, Germany. In 2007, Weiß founded the non-profit ZAG foundation Pro Chance, which supports the young and disadvantaged in various projects. Founded in 1984, ZAG Zeitarbeit operates more than 100 branches, employs more than 10,000 workers with approximately 17,000 client companies. With turnover(…)

Sean Zimdahl

Sean Zimdahl

Sean Zimdahl has more than 20 years’ experience within the recruitment industry. As Allegis Group EMEA president, Zimdahl oversees all Allegis Group’s EMEA operating companies: Aerotek, Aston Carter, Talent2 and TEKsystems. Zimdahl co-founded Aston Carter in 1997 with the vision to build a professional brand focused on quality and delivery, to both clients and candidates,(…)

Sean Zimdahl

Sean Zimdahl

With more than 20 years of recruitment industry experience, Sean Zimdahl is president of Allegis Group’s EMEA operating companies: Aerotek, Aston Carter and TEKsystems. Zimdahl co-founded Aston Carter in 1997 and led a management buy-out in 2007 to Baird Capital Partners Europe; he continued as CEO and the business diversified both by sector and geography.(…)

Oktay Erciyaz

Oktay Erciyaz

Oktay Erciyaz was promoted to CEO of the Trenkwalder Group AG in May 2017. In addition to managing the group, he focuses on sales, growth and business development. An MBA, Erciyaz has more than 20 years of executive experience in corporate development. He started his career at Preussag AG and worked for various units and divisions of the Bertelsmann Group, especially at the service(…)

Stefan Kölbl

Stefan Kölbl

Stefan Kölbl is chairman of German fi rm DEKRA SE, which includes DEKRA Personnel, a temporary work and training & education division of the company that posted revenue of €467.1 million in 2015. Kölbl joined DEKRA in 2000 after working as a management consultant. He became chairman in 2010. In 2003, Kölbl was appointed managing(…)

Martin Jäger

Martin Jäger

Martin Jäger has recently taken charge of Trenkwalder’s Central and Eastern European regions in addition to his responsibilities as board member and CEO-elect. Jäger joined the group as chief sales officer and member of the executive board in August 2011, before which he was managing partner at a Droege & Company, the business consultancy. Jäger graduated from the University of Konstanz as an economist.

Eckard Gatzke

Eckard Gatzke

Eckard Gatzke has been CEO of Randstad Germany since 2003. He is responsible for the sales organisation, marketing and communications, and human resources. He is also country general manager for sister companies Tempo-Team, Randstad Professionals and GULP. Under Gatzke’s leadership, Randstad Germany has become the largest staffing firm in the country in terms of revenue.(…)

Ingrid Hofmann

Ingrid Hofmann

Ingrid Hofmann is CEO of I.K. Hofmann (also known as Hofmann Personal). Founded in 1985 in Nuremberg, I.K. Hofmann is one of the largest staffing agencies in Europe and one of the 10 largest staffing firms in Germany. In 2010, I.K. Hofmann was awarded the Ludwig Erhard Prize, the highest award for business excellence in(…)

Dominik de Daniel

Dominik de Daniel

Dominik de Daniel joined the Adecco Group as CFO in 2006, following Adecco’s acquisition of DIS DeutscherIndustrie Service AG. De Daniel was a bank trainee at Deutsche Bank AG before completing vocational studies in banking and business administration at the Bankakademie. Starting in 1993, he worked for Deutsche Bank in Germany in various roles, including(…)