CEO / Head of Operations
02182-5706969 michael.johnen@m-johnen.de
CEO / Managing Director
02133-299144 mjc@m-johnen.de
Key Account Manager – Insurance Services
02182-5706969 troidl@m-johnen.de
Insurance Services
02182-5706969 amaassen@m-johnen.de
Specialist Accounting & Controlling
02133-299144 britta.hirschmann@m-johnen.de
Financial Controller
02133-299144 jkramer@m-johnen.de
Backoffice Specialist
02133-299144 mj@m-johnen.de
