| INTER-GROUP COMMUNICATIONS (N.E.) LIMITED | Private company limited by shares | Dissolved |
| INTER-GROUP COMMUNICATIONS (S.E.A.) LIMITED | Private company limited by shares | Dissolved |
| INTERGROUP COMMUNICATIONS (U.S.) LIMITED | Private company limited by shares | Dissolved |
| AP & COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| 360 COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LHC Communications International Limited | Private company limited by shares | Live |
| J&C COMMUNICATIONS (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| Intershop Communications Asia Limited | Private company limited by shares | Live |
| HK InterStar Communications Limited | | Live |
| INTERWEST COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INTERWEST COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK XIUTIANXIA INT’L TATTOO ARTS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| INTOUCH COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 02-Sep-2008 |
| INTRO-TECH COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| COMMUNICATIONS INVESTMENT (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| ABC COMMUNICATIONS (INVESTMENTS) LIMITED | Private company limited by shares | Live |
| Investor Communications Network Limited | Private company limited by shares | Live |
| ON POINT Investor Relations and Communications Limited | Private company limited by shares | Live |
| COMMUNICATIONS INVESTORS, LIMITED | Private company limited by shares | Dissolved |
| INVOSPAN COMMUNICATIONS CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| IPnity Communications Limited | Private company limited by shares | Live |
| IQOS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| IRIDIUM FINANCIAL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ITALKIE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ITINERAE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| IWAVE COMMUNICATIONS CO., LIMITED | | Live |
| JABL COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JADE COMMUNICATIONS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| JAMPLUS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JANG & CHANG COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JAYTON COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JAZZ Communications Limited | Private company limited by shares | Live |
| JEWEL COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JEXT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JINKO COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JLOH COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JOHN GALAXY COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JOIN-IN GREEN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JONWELL ELECTRONICS COMMUNICATIONS (HK) CO., LIMITED | Private company limited by shares | Live |
| JOWIN COMMUNICATIONS (CHINA) LIMITED | Private company limited by shares | Live |
| JOYFULL LINK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JOYLUCK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JOYOUS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| JUICY COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Juniper Communications Limited | Private company limited by shares | Live |
| KAIFA COMPUTERS AND COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Kaller Communications Limited | Private company limited by shares | Live |
| Kaplink Communications Limited | Private company limited by shares | Live |
| Karley Communications Limited | Private company limited by shares | Dissolved |
| KAVEE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KAWASAKI COMMUNICATIONS CO. LIMITED | Private company limited by shares | Dissolved |
| KENBOTONG COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KERRY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KETCHUP COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KEYBRIDGE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| KEYSTONE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KIDO COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MR. KIDULT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| MR. KIDULT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KINETIC COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KINGSTONE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KINGTON COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KINOH COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KODOMO COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Kohli Communications Limited | Private company limited by shares | Live |
| KONG WAH COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 02-Sep-2002 |
| Kool Communications Limited | Private company limited by shares | Live |
| INTER-GROUP COMMUNICATIONS (KOREA) LIMITED | Private company limited by shares | Dissolved |
| KOYWA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KRAS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| K-TALK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LABRADOR COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LACERTA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LADIESASIA.COM COMMUNICATIONS CO. LIMITED | Private company limited by shares | Dissolved |
| LANDFORD COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Landing Communications Limited | Private company limited by shares | Live |
| New Lands Communications Limited -The- | Private company limited by shares | Live |
| Layer 3 Global Communications Limited | | Live |
| LAYER 2 COMMUNICATIONS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LAYKIN COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| L.B.D. Communications Limited | Private company limited by shares | Live |
| LEAD Communications Company Limited | Private company limited by shares | Live Commenced dormancy on 03-Feb-2016 |
| GATEWAY LEADERSHIP COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| Leafy Communications Limited | Private company limited by shares | Live |
| China Communications International Leasing Limited | Private company limited by shares | Dissolved |
| M. LEE'S COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LEGEND COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| LETTERBOX COMMUNICATIONS INCORPORATION LIMITED | Private company limited by shares | Dissolved |
| LIBERTY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| NO LIMITS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| BUZZ LINE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| LINEARITY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| LINFORD COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| LINK M COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| LINK BIZ COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| INT LINK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| DIGITAL LINK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| DIRECT LINK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Creative Link Communications (H.K.) Limited | Private company limited by shares | Live |