| IDEA FACTORY COMMUNICATIONS CO. LIMITED | Private company limited by shares | Live |
| IDEA IMPULSE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| IDEA-BOX COMMUNICATIONS (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| IDEAL COMMUNICATIONS HK LIMITED | Private company limited by shares | Dissolved |
| I.DEAL COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| IDEAL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Ideashare Communications Limited | Private company limited by shares | Live |
| IDEO COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 03-Jan-2008 |
| I-DEVIL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| i.e. communications limited | Private company limited by shares | Live |
| iFame PR & Communications Limited | | Live |
| IFREEDOM COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| IGOO COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| IMAGE DESIGN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| PACIFIC IMAGE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| iMetta Communications Limited | Private company limited by shares | Dissolved |
| COMMUNICATIONS INC. LIMITED | Private company limited by shares | Dissolved |
| DRAGON TECHNOLOGY & COMMUNICATIONS INC. LIMITED | Private company limited by shares | Live |
| INCLUSIVE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| INDUCE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| INDUSTRIAL COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INDUSTRIAL COMMUNICATIONS GROUP LIMITED | Private company limited by shares | Live |
| INDUSTRIAL COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| HUAFEIYUN TRANSPORT AND COMMUNICATIONS INDUSTRY LIMITED | Private company limited by shares | Live |
| INFINITY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INFINITY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Infinity Creative Communications Limited | Private company limited by shares | Live |
| INFOEDGE RESEARCH & COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Infolink Communications Limited | Private company limited by shares | Live |
| INFOTECH COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| Ingot Communications Limited | Private company limited by shares | Live |
| Inkstone Communications Company Limited | Private company limited by shares | Live |
| Innokids Communications Group Limited | Private company limited by shares | Live |
| INPEACE CULTURAL COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| INSIDE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSIGHT COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| INSITE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Inspire Communications Limited | Private company limited by shares | Live |
| BECOOL COMMUNICATIONS INSTALLATIONS (H.K) LIMITED | Private company limited by shares | Dissolved |
| INTECH COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Integral Communications Limited | Private company limited by shares | Live |
| G2E INTEGRATED COMMUNICATIONS CO. LIMITED | Private company limited by shares | Live |
| POWERLINK INTEGRATED COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| VISION INTEGRATED COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ZENITH INTEGRATED COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Integrity Communications Company Limited | Private company limited by shares | Live |
| INTELLECT COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| INTELLIGENT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INTER COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INTER AD COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Jun-2008 |
| INTERACT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INTERACTIVE COMMUNICATIONS, LIMITED | Private company limited by shares | Dissolved |
| INTERASIA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INTER-CAPITAL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| 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 |