| ONE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| L8 COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| 3C COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| MC C COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ID COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| AIM COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JW COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| BDS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| WOW COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| MAN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| DC COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| NVA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| TAG COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ACE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| AT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SKY COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JC COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| AI COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| HAY COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| MIX COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ITF COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| GO COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| AK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| B2B Communications Limited | Private company limited by shares | Live |
| OZ Communications HK Limited | Private company limited by shares | Live Commenced dormancy on 15-Mar-2007 |
| MOZ COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| A & J Communications Limited | Private company limited by shares | Live |
| CMI COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CI Communications Limited | Private company limited by shares | Live |
| APM COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| WOL COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KKR COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| J&C COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ET COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| GID COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| PGX COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| dim sum Communications Limited | Private company limited by shares | Dissolved |
| Pin Yin Communications Limited | Private company limited by shares | Dissolved |
| XD Communications Limited | Private company limited by shares | Live |
| VNV COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| RCK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| GEO COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| NEW AGE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Jai Communications Limited | Private company limited by shares | Dissolved |
| EA Communications Limited | Private company limited by shares | Live |
| AZ COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JV COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| GNJ COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| HT Communications Limited | Private company limited by shares | Dissolved |
| AN Communications Limited | Private company limited by shares | Dissolved |
| GTT Communications HK Limited | Private company limited by shares | Live |
| D & H COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JP COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| NBK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| WAH KEI COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ETM COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| XM Communications Limited | Private company limited by shares | Live |
| E COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| IS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COS Communications Limited | Private company limited by shares | Live |
| MNT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ZN Communications Limited | Private company limited by shares | Live Commenced dormancy on 02-Jan-2015 |
| TOP ART COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| TMT Communications Limited | Private company limited by shares | Live |
| SG COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ACE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| KSL Communications Limited | Private company limited by shares | Dissolved |
| AVM COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| HAN XIN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| IMC COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| HKA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| VoW Communications Limited | Private company limited by shares | Live |
| DH Communications Limited | Private company limited by shares | Live |
| IDS Communications Limited | Private company limited by shares | Live |
| MEC COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| RTG COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Y Communications Company Limited | Private company limited by shares | Live |
| JIN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| TRV Communications Limited | Private company limited by shares | Live |
| TT Communications Limited | Private company limited by shares | Live |
| MVP COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| AK COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| to be Communications Limited | Private company limited by shares | Live |
| TA Communications Limited | Private company limited by shares | Live |
| ZEN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| AC COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LPM Communications Limited | Private company limited by shares | Live |
| KAD Communications Limited | Private company limited by shares | Live |
| KIA ORA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| BNR COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| RDA Communications HK Limited | Private company limited by shares | Live |
| C FOR COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| BIG MAD COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| PR Communications Limited | Private company limited by shares | Live |
| SBS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| 3GO Communications Limited | Private company limited by shares | Live |
| E & C Communications Limited | Private company limited by shares | Dissolved |
| DCT Communications Limited | Private company limited by shares | Live |
| COI Communications Limited | Private company limited by shares | Live |
| 3S Communications Limited | Private company limited by shares | Live |