| TEX INSIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSIGHT HK LIMITED | Private company limited by shares | Live |
| INSIGHT LIMITED | Private company limited by shares | Live |
| RDB INSIGHT LIMITED | Private company limited by shares | Live |
| TOP INSIGHT LIMITED | Private company limited by shares | Live |
| Insight Pro Limited | Private company limited by shares | Live |
| KEY INSIGHT LIMITED | Private company limited by shares | Dissolved |
| MAX INSIGHT LIMITED | Private company limited by shares | Live |
| Insight ET Limited | Private company limited by shares | Live |
| SPH Insight Limited | Private company limited by shares | Live |
| Any Insight Limited | | Live |
| FO Insight One Limited | | Live |
| INSIGHT (ACCESSORIES) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Insight Advertising Company Limited | Private company limited by shares | Dissolved |
| INSIGHT ASIA LIMITED | Private company limited by shares | Dissolved |
| ASIA INSIGHT LIMITED | Private company limited by shares | Dissolved |
| CAR INSIGHT ASIA LIMITED | Private company limited by shares | Live |
| INSIGHT ASIA LIMITED | Private company limited by shares | Live |
| Insight Asia Limited | | Live |
| INSIGHT CONSULTANCY (ASIA) LIMITED | Private company limited by shares | Live |
| MARKET INSIGHT (ASIA) LIMITED | Private company limited by shares | Live |
| INSIGHT ASSOCIATES LIMITED | Private company limited by shares | Live |
| Astute Insight Limited | Private company limited by shares | Live |
| ATTENTIVE INSIGHT LIMITED | Private company limited by shares | Live |
| Beauty Insight Company Limited | | Live |
| Insight Beauty Limited | | Live |
| Bespoke Insight Limited | Private company limited by shares | Live |
| BEST INSIGHT LIMITED | Private company limited by shares | Live |
| Beyond Insight Group (BIG) Limited | Private company limited by shares | Live |
| BRONZE INSIGHT LIMITED | Private company limited by shares | Live |
| CAPITAL INSIGHT LIMITED | Private company limited by shares | Live |
| INSIGHT CAPITAL LIMITED | Private company limited by shares | Dissolved |
| Insight Capital Limited | Private company limited by shares | Live |
| INSIGHT TOP CAPITAL LIMITED | | Live |
| Celestial Insight Group Limited | | Live |
| Insight Eye Centre Limited | | Live |
| INSIGHT CHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| China HR Insight Limited | Private company limited by shares | Live |
| INSIGHT CHINA LIMITED | Private company limited by shares | Live |
| China Capital Insight Limited | Private company limited by shares | Dissolved |
| New Insight China Investment Company Limited | Private company limited by shares | Live |
| CLASSIC INSIGHT LIMITED | Private company limited by shares | Live |
| New Insight Co., Limited | Private company limited by shares | Live |
| Insight out Co., Limited | | Live |
| APOLLO INSIGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Chisult Insight Co., Limited | Private company limited by shares | Live |
| INSIGHT INVESTMENT CO., LIMITED | | Live |
| Market Insight Reports Co., Limited | Private company limited by shares | Live |
| INSIGHT SERVICE CO., LIMITED | Private company limited by shares | Live |
| Insight LNG Shipping Co., Limited | | Live |
| Insight Software Co., Limited | Private company limited by shares | Live |
| Compliance Insight Consultancy Limited | Private company limited by shares | Live |
| INSIGHT COMPUTER COMPANY LIMITED | Private company limited by shares | Live |
| Insight Connected Solution Limited | Private company limited by shares | Live |
| Insight Consultancy Limited | Private company limited by shares | Live |
| INSIGHT AUTOMATION CONSULTANCY LIMITED | Private company limited by shares | Live |
| CONSUMER INSIGHT RESEARCH LIMITED | Private company limited by shares | Dissolved |
| Pacific Insight Corp Limited | | Live |
| DEEP INSIGHT LIMITED | Private company limited by shares | Dissolved |
| DEEP INSIGHT LIMITED | Private company limited by shares | Live |
| DELUXE INSIGHT LIMITED | Private company limited by shares | Live |
| INSIGHT DESIGN LIMITED | Private company limited by shares | Live |
| INSIGHT DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| INSIGHT DIGITAL LIMITED | Private company limited by shares | Live |
| DRAGON INSIGHT LIMITED | Private company limited by shares | Live |
| Dragon Insight Limited | | Live |
| INSIGHT DYNAMIC LIMITED | Private company limited by shares | Live |
| Insight Dynamic Solutions Limited | Private company limited by shares | Live |
| Insight Dynasty Limited | Private company limited by shares | Dissolved |
| EAVIATION INSIGHT LIMITED | Private company limited by shares | Live |
| INSIGHT EDUCATION LIMITED | Private company limited by shares | Live |
| EDUCATION INSIGHT LIMITED | Private company limited by shares | Live |
| Insight Education Center Company Limited | Private company limited by shares | Live |
| InSight Election Limited | Private company limited by shares | Live |
| Elite Insight Limited | Private company limited by shares | Live |
| Insight Enterprise Limited | Private company limited by shares | Live |
| Insight Enterprise Limited | | Live |
| INSIGHT ENTERPRISES LIMITED | Private company limited by shares | Live |
| Insight Entertainment Limited | Private company limited by shares | Live |
| Excellent Insight Limited | Private company limited by shares | Live |
| FASHION INSIGHT LIMITED | Private company limited by shares | Dissolved |
| IFT INSIGHT FASHION TEAM LIMITED | Private company limited by shares | Live |
| Insight Fintech HK Limited | Private company limited by shares | Live |
| FLASH INSIGHT COMPANY LIMITED | Private company limited by shares | Live |
| Insight Focus Company Limited -The- | Private company limited by shares | Live |
| FULL INSIGHT LIMITED | Private company limited by shares | Dissolved |
| Gaintek Insight Limited | | Live |
| GLOBAL INSIGHT LIMITED | Private company limited by shares | Live |
| GLOBAL INSIGHT ASIA LIMITED | Private company limited by shares | Dissolved |
| Global Insight Trading Limited | Private company limited by shares | Live |
| GRAND INSIGHT LIMITED | Private company limited by shares | Live |
| INSIGHT GROUP LIMITED | Private company limited by shares | Live |
| agood Insight Tech Group Limited | Private company limited by shares | Live |
| Business Insight Group Limited | Private company limited by shares | Live |
| INSIGHT CAPITAL GROUP LIMITED | | Live |
| Insight Licensing Group Limited | Private company limited by shares | Live |
| Insight IP Holding Limited | Private company limited by shares | Live |
| Insight 3 Holding Limited | | Live |
| Insight 4 Holding Limited | | Live |
| Insight 5 Holding Limited | | Live |