| New Integration Limited | | Live |
| ADVANCED INTEGRATION SYSTEMS LIMITED | Private company limited by shares | Live |
| Business Integration Limited | Private company limited by shares | Live |
| Choice Integration Limited | Private company limited by shares | Live |
| Hengxin Kechuang System Integration Co., Limited | | Live |
| ORIENT COMPUTER SYSTEM INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| CONTINENT SYSTEM INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| CREATIVE INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| DIGITAL INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN AOPU INTEGRATION ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| ELEGANCE INTEGRATION LIMITED | Private company limited by shares | Live |
| GOLFUL FURNITURE INTEGRATION (HK) LIMITED | Private company limited by shares | Dissolved |
| LPC SYSTEMS HARD & SOFTWARE INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| SHENMO SYSTEM INTEGRATION (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| STAR SYSTEM INTEGRATION (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| GUAN HUA GLORY AV SYSTEM INTEGRATION CO. (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RACY SYSTEM INTEGRATION (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Huddle Rooms System Integration Limited | Private company limited by shares | Live |
| NETWORK & SYSTEM INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| RECO SYSTEM INTEGRATION LIMITED | Private company limited by shares | Live |
| ENTERPRISE SYSTEM RESEARCH AND INTEGRATION LIMITED | Private company limited by shares | Live |
| Smart Integration Limited | Private company limited by shares | Live |
| Smart IT Integration Limited | Private company limited by shares | Live |
| I-UNITED SYSTEM INTEGRATION SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SPECTRUM SYSTEM INTEGRATION LIMITED | Private company limited by shares | Dissolved |
| SYNJONES SYSTEM INTEGRATION COMPANY (HK) LIMITED | Private company limited by shares | Dissolved |
| INTEGRATION SYSTEMS LIMITED | Private company limited by shares | Live |
| TAU INTEGRATION SYSTEMS LIMITED | Private company limited by shares | Live |
| INNOVATIVE SYSTEMS INTEGRATION LIMITED | Private company limited by shares | Live |
| Fort Power and Systems Integration Limited | Private company limited by shares | Live |
| Teclink Integration Limited | Private company limited by shares | Live |
| SMART KEY INTEGRATIONS LIMITED | Private company limited by shares | Live |
| INTEGRATIVE LIMITED | Private company limited by shares | Live |
| WAN YAN INTEGRATIVE COUNSELLING CENTRE LIMITED | Private company limited by shares | Live |
| BOB Integrato Consulente Impresa Co., Limited | Private company limited by shares | Live |
| INTEGRATOR COMPANY LIMITED | Private company limited by shares | Live |
| ACE INTEGRATOR LIMITED | | Live |
| AllTech Integrator Limited | Private company limited by shares | Live |
| INTEGRATOR (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TECHNOLOGY INTEGRATOR LIMITED | Private company limited by shares | Live |
| Hong Kong System Integrator Limited | Private company limited by shares | Live |
| OPTICAL SYSTEM INTEGRATOR LIMITED | Private company limited by shares | Live |
| FRONTIER SYSTEMS INTEGRATOR LIMITED | Private company limited by shares | Live |
| Info-Tech Systems Integrators (HK) Limited | Private company limited by shares | Live |
| MERIDIAN INTEGRATORS (HK) LIMITED | Private company limited by shares | Dissolved |
| SYSTEM INTEGRATORS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SYSTEM INTEGRATORS LIMITED | Private company limited by shares | Dissolved |
| SMART SYSTEM INTEGRATORS LIMITED | Private company limited by shares | Live |
| SYSTEMS INTEGRATORS LIMITED | Private company limited by shares | Live |
| SYSTEMS INTEGRATORS (ASIA) LIMITED | Private company limited by shares | Live |
| VISUAL SYSTEM INTEGRATORS LIMITED | Private company limited by shares | Dissolved |
| Integre Limited | | Live |
| INTEGREE PROFESSIONAL BEAUTY PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| INTEGRI LIMITED | Private company limited by shares | Live |
| INTEGRISQUARE LIMITED | Company limited by guarantee | Live |
| Integrita Limited | Private company limited by shares | Live |
| Integrita Drainage System Limited | Private company limited by shares | Live |
| Integritor Graphic Arts Limited | Private company limited by shares | Live |
| INTEGRITY LIMITED | Private company limited by shares | Dissolved |
| Integrity CPA Limited | Private company limited by shares | Live |
| INTEGRITY ONE LIMITED | Private company limited by shares | Live |
| ASC Integrity Limited | Private company limited by shares | Live |
| Integrity Limited | Private company limited by shares | Live |
| TOP INTEGRITY LIMITED | Private company limited by shares | Live |
| INTEGRITY INC LIMITED | Private company limited by shares | Live |
| Integrity Biz Limited | Private company limited by shares | Live |
| INTEGRITY ADJUSTERS LIMITED | Private company limited by shares | Live |
| INTEGRITY ADVENTURE LIMITED | Private company limited by shares | Dissolved |
| INTEGRITY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| INTEGRITY ASIA LIMITED | Private company limited by shares | Live |
| INTEGRITY ASSET INVESTMENTS LIMITED | Private company limited by shares | Live |
| Asset Integrity Solutions Limited | Private company limited by shares | Live |
| BEST INTEGRITY COMPANY LIMITED | Private company limited by shares | Live |
| Business Integrity Limited | Private company limited by shares | Live |
| Integrity Capital Limited | Private company limited by shares | Live |
| Integrity Catering Limited | | Live |
| CENTRAL INTEGRITY LIMITED | Private company limited by shares | Live |
| Champ Integrity International Holding Limited | Private company limited by shares | Live |
| China Integrity Culture Association Limited | Private company limited by shares | Live |
| China Integrity Holding Limited | | Live |
| China Integrity Investment Limited | Private company limited by shares | Live |
| CHINA INTEGRITY SCIENTIFIC UNIT LIMITED | Private company limited by shares | Live |
| CHINESE INTEGRITY ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHOW INTEGRITY LIMITED | Private company limited by shares | Live |
| Integrity Cleaning Limited | Private company limited by shares | Live |
| INTEGRITY CF CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| L & L Integrity Consultancy Limited | Private company limited by shares | Live |
| INTEGRITY CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| INTEGRITY PRO CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| Corporate Integrity Limited | Private company limited by shares | Live |
| INTEGRITY COSMETICS HK LIMITED | | Live |
| INTEGRITY CREATIVE LIMITED | Private company limited by shares | Live |
| PUYANG INTEGRITY PETRO ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| INTEGRITY ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| Integrity Enterprises Limited | Private company limited by shares | Live |
| Integrity Entertainment Limited | Private company limited by shares | Live |
| Integrity Finance Company Limited | | Live |
| FINE INTEGRITY LIMITED | Private company limited by shares | Live |
| FORTUNE INTEGRITY CARRIERS LIMITED | Private company limited by shares | Live |
| INTEGRITY GROUPS LIMITED | Private company limited by shares | Live |