Team

Here you can find information about our staff members, their key activities and contact information.

Our office hours:
Mon, Tue, Thu, Fri 09:30 to 17:30 CET
Wed 09:30 to 14:30 CET

Gerda Sieben


Director

Telephone: +49 (0)221 1305615-17

»Details & Contact


Dörte Schlottmann


E-mail: schlottmann@jfc.info
Telephone: +49 (0)221 1305615-14

»Details & Contact


Sabine Sonnenschein


Telephone: +49 (0)221 1305615-19

»Details & Contact


Joachim Steinigeweg


Telephone: +49 (0) 221 1305615-18

»Details & Contact


Thomas Müller


Head of Administration

Administration Accounting Financial Reporting Controlling

E-mail: mueller@jfc.info
Telephone: +49 (0) 221 1305615-16

»Details & Contact


Nina Stapelfeldt


E-mail: stapelfeldt@jfc.info
Telephone: +49 (0)221 13056150

»Details & Contact


Henrike Boy


E-mail: boy@jfc.info
Telephone: +49 (0)221 1305615-23

»Details & Contact


Esther Lordieck


E-mail: lordieck@jfc.info
Telephone: 0221 - 130561526

»Details & Contact


Philipp Hamann


Telephone: 0221 130561521

»Details & Contact


Tom Jantschik


E-mail: tj@jfc.info
Telephone: 0221 1305615 12

»Details & Contact


Konstance Papakonstantinou


E-mail: kp@jfc.info
Telephone: +49 (0)221-1305615-20

»Details & Contact


Olga Vogel


Telephone: +49 (0)221 1305615-15

»Details & Contact


Paul Labusga


Telephone: 0221 130561527

»Details & Contact


Theresa von Pikarski


E-mail: theresa.vonpikarski@jfc.info
Telephone: 0221 130561527

»Details & Contact


Michael Winter


E-mail: winter@jfc.info
Telephone: 0160 94 65 64 49

»Details & Contact

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