| UTTA TELECOM CO., LIMITED | Private company limited by shares | Live |
| VAAYAA TELECOM LIMITED | Private company limited by shares | Live |
| Vasav Telecom Limited | Private company limited by shares | Live |
| VAVO TELECOM LIMITED | Private company limited by shares | Live |
| VBEEBOX TELECOM LIMITED | Private company limited by shares | Dissolved |
| VEGA TELECOM LIMITED | Private company limited by shares | Dissolved |
| VEGA TELECOM LIMITED | Private company limited by shares | Live |
| VENES TELECOM LIMITED | Private company limited by shares | Dissolved |
| TRIDENT TELECOM VENTURES LIMITED | Private company limited by shares | Dissolved |
| FIRST TRIDENT TELECOM VENTURES LIMITED | Private company limited by shares | Dissolved |
| VERGE TELECOM LIMITED | Private company limited by shares | Dissolved |
| VICTORY TELECOM LIMITED | Private company limited by shares | Live |
| Top Victory Telecom Company Limited | Private company limited by shares | Live |
| VIETEL TELECOM LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW PRO TELECOM LIMITED | Private company limited by shares | Live |
| VINOVO TELECOM (HK) INCORPORATION LIMITED | Private company limited by shares | Live |
| VISION TELECOM LIMITED | Private company limited by shares | Live |
| ADVANCED VISION TELECOM LIMITED | Private company limited by shares | Live |
| VOCOM TELECOM LIMITED | Private company limited by shares | Dissolved |
| ONE VOICE TELECOM LIMITED | Private company limited by shares | Live |
| GLOBAL VOICE TELECOM HK LIMITED | Private company limited by shares | Live |
| VoIP Innovations Telecom Limited | Private company limited by shares | Live |
| VOIZ TELECOM LIMITED | Private company limited by shares | Live |
| VOKIFONE TELECOM GROUP LIMITED | Private company limited by shares | Dissolved |
| VOREX TELECOM LIMITED | Private company limited by shares | Live |
| Voxpace Telecom Limited | Private company limited by shares | Live |
| VOXUS TELECOM LIMITED | Private company limited by shares | Dissolved |
| VSTAR TELECOM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WAFER TELECOM LIMITED | Private company limited by shares | Dissolved |
| WAHWAI TELECOM LIMITED | Private company limited by shares | Live |
| Wakaka Telecom Limited | Private company limited by shares | Live |
| TELECOM GREAT WALL DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WALTON (TELECOM) LIMITED | Private company limited by shares | Dissolved |
| WANG YIP TELECOM LIMITED | Private company limited by shares | Live |
| WANG TAT TELECOM LIMITED | Private company limited by shares | Live |
| WangYi Telecom Tech Co., Limited | Private company limited by shares | Live |
| WAYSTRONG TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| WAYSTRONG (HONG KONG) TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| Weida Telecom Limited | | Live |
| Skyward Telecom Weighing Limited | | Live |
| WEIPHONE TELECOM LIMITED | Private company limited by shares | Live |
| WEIZHEN TELECOM LIMITED | Private company limited by shares | Live |
| WELCOME TELECOM LIMITED | Private company limited by shares | Dissolved |
| WELL TELECOM LIMITED | Private company limited by shares | Live |
| Well Power Telecom Limited | Private company limited by shares | Live |
| ROYAL WELL TELECOM LIMITED | Private company limited by shares | Dissolved |
| WELLDLED TELECOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wellink Telecom Trading Limited | Private company limited by shares | Live |
| Wellook telecom company Limited | | Live |
| WeMobile Telecom Limited | Private company limited by shares | Live |
| West Telecom CO Limited | | Live |
| EAST WEST TELECOM LIMITED | Private company limited by shares | Dissolved |
| West Revolution Telecom Limited | | Live |
| WHAMPOA TELECOM LIMITED | Private company limited by shares | Dissolved |
| WIDE WAY TELECOM COMMUNICATION TECHNOLOGY TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL WIDE TELECOM LIMITED | Private company limited by shares | Live |
| WIFI TELECOM LIMITED | Private company limited by shares | Live |
| WILLIE TELECOM LIMITED | Private company limited by shares | Dissolved |
| Telecom Wimax Limited | Private company limited by shares | Live |
| WIN2000 TELECOM LIMITED | Private company limited by shares | Live |
| WINCORE TELECOM LIMITED | | Live |
| Windsor Telecom Limited | | Live |
| WINFAX TELECOM LIMITED | Private company limited by shares | Live |
| WINFORD TELECOM LIMITED | Private company limited by shares | Live |
| WING WAI TELECOM CO. LIMITED | Private company limited by shares | Live |
| TAT WING TELECOM CO. LIMITED | Private company limited by shares | Dissolved |
| WINGO TELECOM LIMITED | Private company limited by shares | Live |
| WINGTECH TELECOM LIMITED | Private company limited by shares | Live |
| ALL WINNING TELECOM LIMITED | | Live |
| WINPHONE TELECOM LIMITED | | Live |
| WinTek Telecom Limited | Private company limited by shares | Live |
| WINTONE TELECOM LIMITED | Private company limited by shares | Dissolved |
| WISE TELECOM LIMITED | Private company limited by shares | Live |
| Wize Telecom Limited | Private company limited by shares | Dissolved |
| WONG LEE TELECOM LIMITED | Private company limited by shares | Dissolved |
| Asia Works Telecom Limited | Private company limited by shares | Live |
| TELECOM & WORKS ENG., CO. LIMITED | Private company limited by shares | Live |
| NEW WORLD TELECOM LIMITED | Private company limited by shares | Dissolved |
| WORLD TELECOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sim World Telecom Limited | Private company limited by shares | Dissolved |
| WORLD TELECOM LIMITED | Private company limited by shares | Dissolved |
| WORLD TELECOM LIMITED | Private company limited by shares | Live |
| TELECOM WORLD LIMITED | Private company limited by shares | Live |
| NEW WORLD TELECOM CO. LIMITED | Private company limited by shares | Live |
| WORLD TELECOM ASIA LIMITED | Private company limited by shares | Dissolved |
| SUN WORLD TELECOM CO., LIMITED | Private company limited by shares | Dissolved |
| WORLD TELECOM H.K. CO., LIMITED | Private company limited by shares | Dissolved |
| World Trade Telecom HK Corp Limited | Private company limited by shares | Live |
| WORLD DELUXE TELECOM LIMITED | Private company limited by shares | Live |
| WORLD DIAL NETWORK TELECOM LIMITED | Private company limited by shares | Dissolved |
| WORLD TELECOM GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong World Ho Telecom Limited | Private company limited by shares | Live |
| WORLD TELECOM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WORLD LINK TELECOM LIMITED | Private company limited by shares | Live |
| WORLD TELECOM PROVIDER LIMITED | Private company limited by shares | Dissolved |
| SMART WORLD TELECOM LIMITED | Private company limited by shares | Live |
| STAR WORLD TELECOM LIMITED | Private company limited by shares | Dissolved |
| WORLD TRADING TELECOM LIMITED | Private company limited by shares | Dissolved |
| WALK WORLD TELECOM CO. LIMITED | Private company limited by shares | Dissolved |
| Worldline Telecom Limited | Private company limited by shares | Live |