| InstaPark Limited | Private company limited by shares | Live |
| Instapon Company Limited | Private company limited by shares | Live |
| INSTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSTAR LIMITED | Private company limited by shares | Live |
| Instarem Limited | Private company limited by shares | Live |
| INSTART TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Instart Supply Chain (HK) Limited | | Live |
| INSTASKIN LIMITED | Private company limited by shares | Live |
| INSTASOL INC LIMITED | Private company limited by shares | Dissolved |
| INSTATAINER CO., LIMITED | | Live |
| INSTA-TECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| InstaUpgrade Limited | | Live |
| Instaview Limited | Private company limited by shares | Live |
| HK Instaview Technology Limited | | Live |
| INSTAWALL LIMITED | Private company limited by shares | Live |
| Instawally Limited | Private company limited by shares | Live |
| INSTAWORKS LIMITED | | Live |
| INSTEAD ASIA LIMITED | Private company limited by shares | Dissolved |
| IN-STEAM TECHNOLOGY EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| INSTEELSA LIMITED | Private company limited by shares | Live |
| INSTELAR LIMITED | Private company limited by shares | Live |
| Instem LSS Asia Limited | Private company limited by shares | Live |
| INSTEP COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSTEP ASIA LIMITED | Private company limited by shares | Live |
| INSTEP FOOTWEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Global Instep Education & Training Limited | Private company limited by shares | Live |
| INSTEVER ELECTRON (H.K.) CO., LIMITED | Private company limited by shares | Live |
| HONHE INSTEVER (HONGKONG) LIMITED | Private company limited by shares | Live |
| InstHK Limited | | Live |
| INSTINCT LIMITED | Private company limited by shares | Live |
| ACT INSTINCT LIMITED | Private company limited by shares | Live |
| INSTINCT BACKPACK LIMITED | Private company limited by shares | Live |
| BASIC INSTINCT LIMITED | Private company limited by shares | Live |
| Capital Instinct Limited | Private company limited by shares | Live |
| Basic Instinct Technology Co., Limited | Private company limited by shares | Dissolved |
| Commerce Instinct Limited | | Live |
| INSTINCT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| INSTINCT CREATION LIMITED | Private company limited by shares | Dissolved |
| INSTINCT CREATIONS LIMITED | Private company limited by shares | Dissolved |
| Digital Instinct Limited | Private company limited by shares | Live |
| BASIC INSTINCT INVESTMENT & MANAGEMENT (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Instinct Holdings Limited | Private company limited by shares | Dissolved |
| INSTINCT FASHIONS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| QINGDAO INSTINCT INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HOMING INSTINCT INTERIORS LIMITED | Private company limited by shares | Dissolved |
| Instinct International Limited | Private company limited by shares | Live |
| INSTINCT INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| INSTINCT INT'L (HK) CO., LIMITED | Private company limited by shares | Live |
| INSTINCT INVESTMENT LIMITED | Private company limited by shares | Live |
| NATURAL INSTINCT LIMITED | Private company limited by shares | Dissolved |
| NATURAL INSTINCT LIMITED | Private company limited by shares | Live |
| Nature Instinct Limited | Private company limited by shares | Live |
| INSTINCT SPORTS NUTRITION LIMITED | Private company limited by shares | Live |
| Instinct Scene Limited | Private company limited by shares | Live |
| INSTINCT STUDIO LIMITED | Private company limited by shares | Live |
| Survivor Instinct Limited | | Live |
| INSTINCT SYNERGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Instinct Technology Limited | Private company limited by shares | Live |
| Nature's Variety, Instinct, Prairie Limited | Private company limited by shares | Live |
| WINNER INSTINCT LIMITED | Private company limited by shares | Dissolved |
| INSTINCTIVE INSIGHT LIMITED | Private company limited by shares | Live |
| INSTINCTIVE QUALITY MEDIA SHARES LIMITED | Private company limited by shares | Live |
| Instinet Capital Management Limited | Private company limited by shares | Dissolved |
| INSTINET PACIFIC LIMITED | Private company limited by shares | Live |
| INSTINTO W LIMITED | Private company limited by shares | Dissolved |
| AOP ANTI-AGING INSTITUDE (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CHINA NETWORK ARCHITECTURE DESIGN INSTITUDE LIMITED | Private company limited by shares | Dissolved |
| Great China UBS Wealth Institude Limited | Private company limited by shares | Live |
| China Institude Of Initial Education Limited | Private company limited by shares | Live |
| CHINA I CHING RESEARCH INSTITUER LIMITED | Private company limited by shares | Live |
| INSTITUT TPC LIMITED | Company limited by guarantee | Dissolved |
| INSTITUT D'ESTUDIS APLICATS LIMITED | Private company limited by shares | Live |
| CUI ZIFAN'S CHINESE IMPESSIONISTIC SPRING FLOWER-AND-BIRD PAINTINGS INSTITUT LIMITED | Private company limited by shares | Live |
| INSTITUT ESTHETIQUE DE SUISSE LIMITED | Private company limited by shares | Dissolved |
| CHINA ZHOUYI FENGSHUI RESEARCH INSTITUT (HK) LIMITED | Private company limited by shares | Live |
| RE INSTITUTE LIMITED -THE- | Company limited by guarantee | Dissolved |
| SAS INSTITUTE LIMITED | Private company limited by shares | Live |
| PRC INSTITUTE OF LAW AND TAX LIMITED | Company limited by guarantee | Dissolved |
| ECO INSTITUTE LIMITED | Private company limited by shares | Live |
| Shi Bu Institute Limited | Private company limited by shares | Dissolved |
| APC Institute, Limited | Private company limited by shares | Dissolved |
| CWM INSTITUTE LIMITED | Private company limited by shares | Live |
| Mia K Institute Limited -The- | Private company limited by shares | Dissolved |
| IFN INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| SDA Institute Limited | Private company limited by shares | Live |
| ERS INSTITUTE LIMITED | Private company limited by shares | Live |
| San Institute Limited | Private company limited by shares | Live |
| TKL INSTITUTE LIMITED | Private company limited by shares | Live |
| LP Institute Limited | Private company limited by shares | Live |
| ABC Institute Limited | Private company limited by shares | Live |
| CG Institute Limited | Private company limited by shares | Live |
| LHK INSTITUTE LIMITED | Company limited by guarantee | Live |
| AP Institute Limited | Private company limited by shares | Live |
| ESG Institute Limited | Private company limited by shares | Live |
| Ta Teh Institute Limited | | Live |
| PAZ INSTITUTE LIMITED | | Live |
| GST INSTITUTE LIMITED | | Live |
| SGC & INSTITUTE LIMITED | | Live |
| DYNASTY DIVERS 2000 INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA ABSTRACT ART INSTITUTE LIMITED | Private company limited by shares | Live |