| iDialog Technology Limited | Private company limited by shares | Live |
| IDICI GROUP LIMITED | | Live |
| IDID SHOES COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDIGI CABLE LIMITED | Private company limited by shares | Live |
| IDIGINIX PVT LIMITED | Private company limited by shares | Live |
| IDIGIT LIMITED | Private company limited by shares | Dissolved |
| i-DIGITAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| IDIGITAL TECHNOLOGY SOLUTIONS LIMITED | Private company limited by shares | Live |
| iDigitalGene Venture International Limited | Private company limited by shares | Live |
| iDigitPrint Limited | Private company limited by shares | Live |
| IDIMAS LIMITED | Private company limited by shares | Live |
| IDIO LIMITED | Private company limited by shares | Live |
| IDIOM LIMITED | Private company limited by shares | Dissolved |
| Idiom Telecommunications Limited | Private company limited by shares | Live |
| Idiot Sandwich Apparel Limited | Private company limited by shares | Live |
| IDIOT CULTURE MEDIA COMPANY LIMITED | Private company limited by shares | Live |
| IDIPOS LIMITED | Private company limited by shares | Live |
| IDIRASOFT LIMITED | Private company limited by shares | Live |
| IDIRECT SOURCE CORP LIMITED | Private company limited by shares | Dissolved |
| I-DIRECT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| IDIRECT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| I-DIRECTMARKET.COM LIMITED | Private company limited by shares | Dissolved |
| I-Direk Limited | | Live |
| IDIS LIMITED | Private company limited by shares | Dissolved |
| IDIS Capital Limited | Private company limited by shares | Live |
| IDIS BEAUTY & HEALTH CENTRE LIMITED | Private company limited by shares | Dissolved |
| I-DISC COMPANY LIMITED | Private company limited by shares | Dissolved |
| iDISCOVAR Limited | Private company limited by shares | Live |
| iDiscover Limited | Private company limited by shares | Live |
| iDiscover Asia Limited | Company limited by guarantee | Live |
| Idiscover Technology (HK) Co Limited | Private company limited by shares | Live |
| IDISCOVERYASIA.COM LIMITED | Private company limited by shares | Dissolved |
| ID-ISM LIMITED | Private company limited by shares | Live |
| IDISPLAY CO., LIMITED | Private company limited by shares | Live |
| Elgato iDisplay Limited | Private company limited by shares | Live |
| ROCTEC IDISPLAY LIMITED | Private company limited by shares | Live |
| i-Display Solutions Limited | Private company limited by shares | Live |
| Idisplay Led Technology Co., Limited | Private company limited by shares | Live |
| IDISPUTESETTLE.COM LIMITED | Private company limited by shares | Dissolved |
| IDITAROD LOGISTICS LIMITED | Private company limited by shares | Live |
| IDITAROD LOGISTICS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| IDITSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| i-divesite co. Limited | Private company limited by shares | Live |
| Idix Limited | Private company limited by shares | Live |
| IDJHK LIMITED | Private company limited by shares | Live |
| IDKG Limited | Private company limited by shares | Live |
| IDKT CO., LIMITED | Private company limited by shares | Live |
| IDKY LIMITED | Private company limited by shares | Live |
| IDLE LIMITED | Private company limited by shares | Live |
| IDLE Enterprises Limited | | Live |
| IDLE MUSINGS LIMITED | Private company limited by shares | Live |
| IDLE NOMADS LIMITED | | Live |
| Idlelife Technology Limited | Private company limited by shares | Live |
| IDlight Limited | Private company limited by shares | Live |
| IDMCD LIMITED | Private company limited by shares | Live |
| IDMEG Holding Limited | Private company limited by shares | Live |
| IDMISTON LIMITED | Private company limited by shares | Dissolved |
| Idmoji Limited | | Live |
| J&T Cargo (IDN) Holdings Limited | Private company limited by shares | Live |
| id.N Textiles Limited | Private company limited by shares | Live |
| IDNERD (HOLDINGS) COMPANY LIMITED | Private company limited by shares | Live |
| IDNERD STUDIO LIMITED | Private company limited by shares | Live |
| ID.Net Limited | Private company limited by shares | Live |
| IDNOVA LIMITED | Private company limited by shares | Live |
| IDNOVELL LIMITED | Private company limited by shares | Live |
| I-DO MEDICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Ningbo I-Do Sanitary Ware Co., Limited | Private company limited by shares | Live |
| IDOAI (HK) LIMITED | Private company limited by shares | Live |
| IDOC COMPANY LIMITED | Private company limited by shares | Live |
| IDOCTOR LIMITED | Private company limited by shares | Dissolved |
| IDOGGIE COMPANY LIMITED | Private company limited by shares | Live |
| Ido-Immigration Consulting Limited | | Live |
| NEW IDOL COMPANY LIMITED | Private company limited by shares | Live |
| KF1 Red Idol Fitness Limited | Private company limited by shares | Live |
| IDOL3.COM LIMITED | Private company limited by shares | Dissolved |
| Idolafori Information Design Works Limited | Private company limited by shares | Live |
| iDolle Interactive Limited | Private company limited by shares | Live |
| CHINA IDOLLY HAPPINESS FUND COMPANY LIMITED | Private company limited by shares | Live |
| CHINA IDOLLY HAPPINESS COLLEGE COMPANY LIMITED | Private company limited by shares | Live |
| IDOLS CAPITAL (CHINA) LIMITED | Private company limited by shares | Live |
| idols International Entertainment Culture Limited | Private company limited by shares | Live |
| IDOMCATS (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| IDO-MINGFENG LIGHTING CO., LIMITED | Private company limited by shares | Live |
| IDOMOKO IMPORT&EXPORT CO., LIMITED | | Live |
| HK IDOMORE COSTUME CO., LIMITED | Private company limited by shares | Dissolved |
| IDOMU INTERNATIONAL LIMITED | Private company limited by shares | Live |
| IDONA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| IDONATION.COM.HK LIMITED | Private company limited by shares | Dissolved |
| IDONEUS CONSULTING GROUP LIMITED | Private company limited by shares | Live |
| Idoni Limited | Private company limited by shares | Dissolved |
| VP iDOOH LIMITED | Private company limited by shares | Live |
| IDOON ANIMATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| IDOON TOYS (HK) CO., LIMITED | Private company limited by shares | Live |
| IDOPAN LIMITED | Private company limited by shares | Dissolved |
| IDOPO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| IDOR INTERNATIONAL COSMETICS GROUP CO., LIMITED | Private company limited by shares | Live |
| I-Dot Limited | Private company limited by shares | Live Ceased dormancy on 30-May-2012 |
| I-DOTCOM LIMITED | Private company limited by shares | Dissolved |
| IDOTVISION.COM LIMITED | Private company limited by shares | Dissolved |
| IDOU Limited | Private company limited by shares | Live |