You can contact us as follows:
PTC/USER Gebruikersgroep Nederland
Holthuizerdreef 37
6852 JH Huissen
The Netherlands
Bank account
IBAN NL28ABNA0489322182 t.n.v. Stichting Pro/ENGINEER Gebruikersgroep
(Bank name: ABN-AMRO BIC Code: ABNANL2A)
Chamber of Commerce number: 41159257