| VOGLIO Digital Marketing | |
| Vogo | |
| Voiant Medical | |
| Voice America Telecom | New York |
| Voice Connect | Georgia |
| Voice Express Corporation | Connecticut |
| Voice Mail Depot, Inc. | California |
| Voice Mail, Inc. | Florida |
| Voice Marketing | |
| Voice Summit | |
| VoiceBase, Inc. | California |
| Voiceboard Corporation | California |
| VoiceBoards.com | Texas |
| Voicebot360, Inc. | |
| Voicegain | Texas |
| VoiceInterop, Inc. | Florida |
| VoiceIt Technologies, Inc. | Minnesota |
| Voiceoc, Inc. | Delaware |
| VoiceOps | New York |
| VOICEplug AI | California |
| VoicePort, LLC | New York |
| VoiceSpring, LLC | Illinois |
| VoiceTA, Inc. | Iowa |
| VoiceType AI | |
| VoilaNorbert, LLC | |
| VoIP Citadel, LLC | Washington |
| VoIP Service Providers Resource | California |
| VoIP Supply, LLC | New York |
| Voipia Networks | California |
| VoIPing, LLC | Texas |
| VoIPLINK, LLC | Missouri |
| VoIPReview.org | California |
| Voiptime | Colorado |
| VoIPVoIP | California |
| VoiVoda Ventures | California |
| Vokal, LLC | Illinois |
| Volacci Corporation | |
| Volano Custom Software | Nebraska |
| Volant Design | Pennsylvania |
| Volante Technologies, Inc. | New Jersey |
| Volantio, Inc. | |
| Volar Agency, Inc. | |
| Volar Agency, Inc. | |
| Volare Software | Colorado |
| Volare Software | |
| Volastra Therapeutics, Inc. | |
| Volatile Studios | California |
| Volatus Aerospace Corporation | |
| Volcanic Web Solutions | Pennsylvania |
| Volcanicstar.com | Nevada |