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.

Johannes Brinkkötter is one of the leading Shared Services experts in Germany and member of the hkp/// group Management Board sind 2018.

Following his law studies and admission to the bar, he began his professional career at BASF SE, where he held various departmental and management positions, among other things, he was a political consultant and project manager for M&A and HR. Seven years as Managing Director at BASF Services Europe followed, where he set up and expanded the European Shared Service Center for Finance and HR of the chemical company in Berlin.

With his move to the E.ON Group in spring 2012, in his position as SVP HR Services and member of the HR Board of the energy supplier, he was responsible for several important areas of HR management as well as multiple internal major products. In November 2013 he was appointed a member of the Executive Board of E.ON Business Services GmbH, Hanover. In this role, he reported directly to the CHRO and CIO of E.ON SE.