- Global Referral System
2nd Floor, 145-157 St Johns Street,
London EC1V 4PY.
England
UK
Web: www.grsintl.com
Email: info@grsintl.com
Phone: +44 (0)870 211 3033
Fax: +44 (0)870 062 0692
Skype: 'globalreferralsystem'
Technical Support
For technical support please email technical@grsintl.com or contact your national coordinator for assitance.
Online enquiry form
If you have any queries regarding the GRS services that you cannot find here please fill in our online
GRS is the collective trading name for two companies incorporated in Cyprus, Global Referral Services LTD (GLRS), and Global Ancillary Systems Ltd (GASL); whose registered address is:
- 6 Demostheni Severis Avenue,
2nd Floor,
Office 21,
1080 Nicosia, Cyprus.
GLRS Co Reg Number: 200757, Vat Number CY10200757H.
GASL Co Reg Number: 200753, Vat Number CY10200753D.






