| World Bank I.B.R.D (Washington-USA, 1999), | One2Net (Kampala-Uganda, 2004), |
| P.T. CSM (Jakarta-Indonesia, 2000), | Horizon Satellite Services (Dubai-UAE, 2004), |
| PDMC (Taipei-Taiwan, 2000), | GULFSAT (Sharq-Kuwait, 2005), |
| Katelco (Almaty-Kazakhstan, 2002), | Al-Sabah (Sharq-Kuwait, 2005), |
| Telconsult (Tendring-UK, 2003), | Synergistics Communications (Orlando -USA, 2005), |
| ISAT (SES Global company, Orlando-USA, 2003), | Satcoinx (Barcelona-Spain, 2005), |
| HCL Comnet (Noida-India, 2004), | Ratioconsulta (Milan-Italy, 2005), |
| Telenor (Slovakia, 2006). | SONY (Trnava-Slovakia, 2006). |
| Eurotel (Italy, 2006). |