| Technical support | |
| Sales and licensing information | |
| Marketing, business development or partnerships | |
| Careers, any other question | |
HQ:
- GSX Groupware Solutions Headquarters
- 36 Boulevard Helvétique
- 1207 Genève
- Switzerland
- Tel: + 41 22 735 82 40
- Fax: +41 22 735 82 45
North America
- GSX Groupware Solutions
- 240 Redtail Road, Suite 14
- Orchard Park, NY 14127
- Office: +1 310 765 4139
- Toll Free: +1 877 894 0961
- Fax: +1 781 670 9122
Europe
- GSX Groupware Solutions SARL
- "Le Marina 7"
- 1545 route nationale 7
- 06270 Villeneuve-Loubet
- France
- Tel: +33 4 93 81 17 98
- Fax: +33 4 93 53 92 33