Heiko J. Janssen has held various positions in insurance sales (i.a. as underwriter and representative of the ‘Crisis Management’ division at AIG Europe S.A. Direktion für Deutschland, as product manager at ERGO Direkt Versicherung AG, and as account and sales manager at Willis GmbH & Co. KG). In addition, Mr. Janssen has extensive experience as management consultant (e.g. at Steria Mummert & Partner, zeb consulting) and as executive coach.
The focus of Heiko J. Janssen is executive coaching. In this field he continuously attends further training courses and has comprehensive expertise in the following coaching areas:
His industry focus is primarily on financial services, especially insurance.
Mr. Janssen studied business administration at the University of Hamburg, Germany. He also completed a coach qualification program at the Hephaistos Coaching Zentrum in Munich, Germany—certified in accordance with the guidelines of Deutscher Bundesverband Coaching (DBVC) [German Federal Coaching Association]. Heiko J. Janssen is also certified as a business mental trainer.
March 2021
The 2021 ranking ‘Beste Unternehmensberater [Best Management Consultants]’ by the German business magazine brand eins and the business data portal Statista has just been published.
T. K. HAMANN takes a top position in this with a shared second place in the field of ‘Sales, After Sales, CRM.’ In addition, we are honored for the sector ‘Auto & Suppliers’ and the functional area ‘Strategy Development.’
We are grateful to all our clients, the entire team, and business partners who have worked with us since our founding in late 2016. Together, we will continue to consequently pursue quality leadership in our disciplines.
For this year’s ranking, 2,334 colleagues determined the best management consultancies according to their perception by industry and functional practice area. Subsequently, assessments were obtained from the clients. For this purpose, 1,100 senior executives were provided with a list of the recommended consultancies for each industry and work area clients via online survey; another 234 senior executives (Head of Strategy, Head of Business Development, etc.) from DAX, M-DAX, S-DAX and Tec-DAX companies were specifically invited to participate in the survey.