| M & H TELECOM LIMITED | Private company limited by shares | Dissolved |
| OXO TELECOM LIMITED | Private company limited by shares | Live |
| SAT TELECOM LIMITED | Private company limited by shares | Live |
| KE WON TELECOM LIMITED | Private company limited by shares | Dissolved |
| H & E Telecom Limited | Private company limited by shares | Dissolved |
| GK Telecom Limited | Private company limited by shares | Dissolved |
| U VEE TELECOM LIMITED | Private company limited by shares | Live |
| IX TELECOM LIMITED | Private company limited by shares | Live |
| MT Telecom Limited | Private company limited by shares | Dissolved |
| ECO TELECOM HK LIMITED | Private company limited by shares | Live |
| K K TELECOM LIMITED | Private company limited by shares | Live |
| AKA TELECOM LIMITED | Private company limited by shares | Dissolved |
| L J TELECOM LIMITED | Private company limited by shares | Live |
| WDP TELECOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| WA FU TELECOM LIMITED | Private company limited by shares | Dissolved |
| 2X TELECOM LIMITED | Private company limited by shares | Live Commenced dormancy on 19-May-2015 |
| AG TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| B B K TELECOM LIMITED | Private company limited by shares | Live |
| STE TELECOM LIMITED | Private company limited by shares | Dissolved |
| YF TOP TELECOM LIMITED | Private company limited by shares | Live |
| 38 TELECOM LIMITED | Private company limited by shares | Live |
| Evo Telecom Limited | Private company limited by shares | Live |
| G2N - TELECOM LIMITED | Private company limited by shares | Live |
| DAS Telecom Limited | Private company limited by shares | Live |
| CK TELECOM LIMITED | Private company limited by shares | Live |
| SIP TELECOM LIMITED | Private company limited by shares | Live |
| LF TELECOM LIMITED | Private company limited by shares | Live |
| CT TELECOM LIMITED | Private company limited by shares | Live |
| MAN WA TELECOM LIMITED | Private company limited by shares | Live |
| BE TELECOM LIMITED | Private company limited by shares | Dissolved |
| SRG Telecom Limited | Private company limited by shares | Live |
| JJ TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| U2 TELECOM LIMITED | Private company limited by shares | Live |
| New Sun Telecom Limited | Private company limited by shares | Live |
| TOP TELECOM LIMITED | Private company limited by shares | Live |
| UFT TELECOM LIMITED | Private company limited by shares | Live |
| CCC Telecom Limited | Private company limited by shares | Live |
| MAX PRO TELECOM LIMITED | Private company limited by shares | Live |
| STN Telecom Limited | Private company limited by shares | Live |
| V TELECOM LIMITED | Private company limited by shares | Live |
| GN Telecom Limited | Private company limited by shares | Live |
| TEO TELECOM LIMITED | Private company limited by shares | Live |
| SDG Telecom Limited | Private company limited by shares | Live |
| 36 Telecom Limited | Private company limited by shares | Live |
| CS Telecom Limited | Private company limited by shares | Live |
| 4&6 TELECOM LIMITED | Private company limited by shares | Live |
| AUM TELECOM LIMITED | Private company limited by shares | Live |
| HKE Telecom Limited | Private company limited by shares | Live |
| MT Telecom Limited | Private company limited by shares | Live |
| GMI Telecom Limited | Private company limited by shares | Live |
| SGM TELECOM LIMITED | Private company limited by shares | Live |
| ALL WIN TELECOM LIMITED | Private company limited by shares | Live |
| GNC Telecom Limited | Private company limited by shares | Live |
| CZW TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| XK Telecom Company Limited | Private company limited by shares | Live |
| HK ALL WIN TELECOM LIMITED | Private company limited by shares | Live |
| LDC Telecom Limited | Private company limited by shares | Live |
| LG TELECOM LIMITED | Private company limited by shares | Live |
| KC Telecom Limited | Private company limited by shares | Live |
| S & C TELECOM LIMITED | Private company limited by shares | Live |
| DP Telecom Limited | Private company limited by shares | Live |
| M TELECOM LIMITED | Private company limited by shares | Live |
| HK SKY TELECOM LIMITED | Private company limited by shares | Live |
| CIW TELECOM LIMITED | Private company limited by shares | Live |
| LEI TAT TELECOM LIMITED | Private company limited by shares | Live |
| YEN XIN TELECOM LIMITED | Private company limited by shares | Live |
| On The Go Telecom Limited | Private company limited by shares | Live |
| W Telecom Limited | Private company limited by shares | Live |
| Joy Telecom Limited | Private company limited by shares | Live |
| HJ TELECOM LIMITED | Private company limited by shares | Live |
| AT Telecom Limited | Private company limited by shares | Live |
| JMP Telecom Limited | Private company limited by shares | Live |
| Sun Telecom Limited | Private company limited by shares | Live |
| NZ Telecom HK Limited | Private company limited by shares | Live |
| IBO Telecom Company Limited | Private company limited by shares | Live |
| Uni Telecom Company Limited | Private company limited by shares | Live |
| HAI YU TELECOM LIMITED | Private company limited by shares | Live |
| JX TELECOM CO LIMITED | Private company limited by shares | Live |
| TELECOM LIMITED | Private company limited by shares | Live |
| TA Telecom Limited | Private company limited by shares | Live |
| ZD TELECOM LIMITED | Private company limited by shares | Live |
| SAM Telecom Limited | Private company limited by shares | Live |
| Telecom One Company Limited | Private company limited by shares | Live |
| WJC telecom Limited | | Live |
| K H TELECOM LIMITED | | Live |
| Tin Po Telecom Limited | | Live |
| 66 Telecom Limited | | Live |
| AR Telecom Limited | | Live |
| E Telecom Limited | | Live |
| LC TELECOM LIMITED | | Live |
| Yue Wah Telecom Limited | | Live |
| Yae Telecom Limited | | Live |
| Yo Telecom Limited | | Live |
| Tak Tak Telecom Company Limited | | Live |
| KAM YEE TELECOM COMPANY LIMITED | | Live |
| JTD TELECOM LIMITED | | Live |
| TELECOM 1543 LIMITED | Private company limited by shares | Dissolved |
| DIGI 2000 TELECOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| 2020 TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| CAUSEWAY 2020 TELECOM COMPANY LIMITED | Private company limited by shares | Live |