- Genesys Conferencing - Offers online meetings, web conferencing, audio conferencing, video conferencing, teleconferencing, conference calling and more.
- IVCi LLC - Offers video conferencing services, telepresence systems, audio visual integration, audio conferencing services and more.
- Radvision - Provides visual communications over IP, 3G generation networks, video conferencing, video telephony, visual communications.
- VOIP Singapore - Provides a range of services including VOIP, phone systems, voicemail, network design, servers, IP PBX, call accounting and more.
- WebEx Communications - Provides web conferencing, online meetings, web meeting, video conferencing, audio conferencing, conference calling and more.
- WiredRed - Provides communications software, web conferencing, video conferencing software, web conferencing, online meeting and more.