Since 2006 Dr. Jan Dörrwächter is a lawyer. In April 2017 he became Senior Partner and member of the executive board of the hkp /// group.

After five years as an expert at the Bavarian Ministry of Finance he joined the E.ON Group as Director of Executive Board Affairs in 2004, responsible for contract and compensation issues for the management board and for top executives in Germany. He was admitted to the bar in 2006.

Until the end of 2015 he held various HR management positions in the Group, most recently that of Director Reward & Board Affairs at E.ON. In the course of the split up of the E.ON Group, he took over responsibility for the topics of reward, talent management, learning and development, and HR controlling as Senior Vice President HR Centers of Expertise at Uniper SE from January 2016. In addition, he was responsible for management board matters and executive contracts.

At hkp/// group, Dr. Jan Doerrwaechter gives advice to companies in matters of board and executive compensation. He is the author of numerous, especially legal, articles.

David Voggeser joined hkp/// group beginning of 2011. There he advises companies on the design and implementation of compensation systems and on job evaluation. Another focus lies in the areas of employee participation, external compensation comparisons as well as company car guidelines.

His consulting mandates range from specialized support of start-ups to global, long-term projects, e.g. in the context of IPO implementations.

David Voggeser is a sought-after speaker at professional events and lead author of numerous studies, including the Global Equity Insight Survey, the world's most comprehensive study on equity-based compensation and employee participation. He is also responsible for the hkp/// group Top Management Survey. 

Viktoria Jahn studied Business Psychology (M.Sc.) at the University of Bochum, including a semester abroad at the London School of Economics and Political Science.

Prior to her start at hkp/// group Viktoria Jahn gained extensive practical experience during her internships at a big consulting firm and the HR department of a leading pharmaceutical company. Parallel to her studies she worked in the Compensation & Benefits department of a well known German industrial company and supported the development of a new Short Term Incentive system.

At hkp/// she advises companies with the design and implementation of variable compensation systems, employee participation programs, grading systems as well as talent- and performance management processes and instruments.

Alexander Höfig holds a bachelor’s degree in psychology and management from the International School of Management in Dortmund and studied human resource management in his master program at the Leuphana University Lüneburg.

During his studies Alexander Höfig has spent some time studying and working in Bordeaux, France and gained practical experiences as a working student and intern in the fields of Training and Education, Recruiting and in a HR research institute.

At hkp///, Alexander Höfig works in the hkp/// Frankfurt office as a Senior Analyst in the field of Executive Compensation.