Petra Knab-Hägele (born 1969), with more than 30 years of consulting experience, is among the leading experts in questions of the implementation of corporate strategies in suitable management and control systems for top management and executives in the German-speaking area.
 
After starting her profession in strategy consulting, Petra Knab-Hägele joined a large international HR management consulting company in 1995 in which she was a partner from 2003 on, acting in the most varied fields of responsibility, among others as a member of the German management and in the leadership of the executive compensation & rewards business division.
 
She has had many years of experience, in particular in the fields of executive compensation, value-oriented company control and incentivisation, performance management as well as sustainable (also stock-based) variable remuneration. In addition, she has headed large international post-merger projects focussing on HR and change management.

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.

Isabel Jahn joined hkp/// group in January 2017 as Senior Manager. She is consulting banks and financial services providers in all HR relevant matters.

After completing her Master studies in International Culture and Business Studies at the University of Passau, Isabel Jahn began her professional career as a graduate trainee in the HR department of one of the German major banks. She remained as an HR advisor responsible for areas such as recruiting, staff development and internal staffing in various business segments and supporting restructuring projects.

In 2004 she moved to on of the largest Swiss banks. Based in Frankfurt, she held various technical expert and management functions in the areas of talent management and development, global HR projects, and HR principles and compensation. Since 2013 she has been an Executive Director in her position as Head of Human Resources Germany and HR Business Partner for Germany and Austria.

Isabel Jahn holds various additional qualifications, including Certified Business Mediator (Chamber of Industry and Commerce, IHK) and Systemic Consultant (Institute for Systemic Consulting, ISB).