Jan Duken


Phone+49 40 30 70 90 711

Recovery, restructuring and Reorganisation are the common thread in Jan Duken’s CV. He has gained more than 20 years of experience in various professional positions such as Project Manager at Roland Berger Strategy Consultants, Chief Restructuring Officer at Bankgesellschaft Berlin and CEO of SME Capital Advisors, a subsidiary of CEG Capital Efficiency Group, Switzerland. Furthermore, Jan Duken is an accredited advocate and was one of two founding partners of KOCH DUKEN PARTNER.

From 2010 to 2014 Jan Duken was chairman of the board of aegroup AG, an automotive supplier based in  Gerstungen/Thüringen.

Since 2013 Jan Duken was chairman of the board of Häberlein & Mauerer AG, a leading PR and communication agency based in Munich, now representing the company as member of the Management Board


Born in Bremen

1. (1994) and 2. (1998)
legal state examination Law in Hamburg
1993 – 1998
Managing Partner Duken + Partner Management GmbH, Hamburg/Lauchhammer
1998 – 2001
Project Manager Roland Berger Strategy Consultants
2001 – 2005
Chief Restructuring Officer IBAG (subsidiary of Bankgesellschaft Berlin), Berlin
2005 – 2007
Chief Restructuring Officer Bouchette-Group, Berlin
2007 – 2009
CEO SME Capital Advisors AG, Zug (CH)
2009 – 2010
Senior Advisor DKB Deutsche Kreditbank AG
2010 – 2012
Deputy Global Head Restructuring HSH Nordbank, Hamburg
since 2012
Managing Partner RD Shipholding & Frachtschiff-Kontor, Hamburg
since 2015
(since 2018: KOCH DUKEN BOËS)


German, English

Legal focus

  • Corporate law
  • Restructuring concepts
  • Insolvency law
  • M&A incl. due diligences
  • Financing