Contact Persons

Here, you can find the right contact for you.

Please choose from the Department and
then just call the required contact.

Or simply select the number of our head office: 0201 36 00-771

In a technical emergency outside business hours of GPS:

+49 (0) 17 22 80 88 00

(* All numbers to the usual call rates of your telephone provider;
Prices may vary from mobile phones!)