Dirk Joachim SIEFKEN

Total number of appointments 1

• Date of birth: January 1970

WOLFFKRAN LIMITED (09472954)

• Company status: Active
• Correspondence address: Wolffkran Holding Ag, Baarermattstrasse 6, 6300, Zug, Switzerland
• Role (Resigned): Director
• Appointed on: 6 May 2015
• Resigned on: 1 May 2018
• Nationality: German
• Country of residence: Switzerland
• Occupation: Head Of Human Resources