| Integrated Network Limited | Private company limited by shares | Dissolved |
| INTEGRATED NETWORK LIMITED | Private company limited by shares | Live |
| INTEGRATED PAYMENT LIMITED | Private company limited by shares | Live |
| Power Integrated Solutions Limited | Private company limited by shares | Live |
| Projects Integrated Limited | Private company limited by shares | Live |
| INTEGRATED RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEY INTEGRATED SERVICE LIMITED | Private company limited by shares | Live |
| Goodwill Integrated Service Limited | | Live |
| INTEGRATED SERVICE SOLUTIONS LIMITED | Private company limited by shares | Live |
| DnE INTEGRATED SOLUTION LIMITED | Private company limited by shares | Live |
| Integrated Solutions Limited | Private company limited by shares | Live |
| ABC INTEGRATED SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| ACE INTEGRATED SOLUTIONS LIMITED | Private company limited by shares | Live |
| APP Integrated Solutions Limited | Private company limited by shares | Live |
| INTEGRATED SUBSEA LIMITED | Private company limited by shares | Live |
| SUNTEX INTEGRATED LIMITED | Private company limited by shares | Live |
| INTEGRATED SYSTEM LIMITED | Private company limited by shares | Live |
| INTEGRATED SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| MC Integrated Systems Limited | Private company limited by shares | Dissolved |
| INTEGRATED INVESTMENT SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Integrated Knowledge Systems Limited | Company limited by guarantee | Live |
| Integrated Proof Systems Limited | Private company limited by shares | Live |
| Vermillion Integrated Systems Limited | Private company limited by shares | Live |
| TOWA INTEGRATED LIMITED | Private company limited by shares | Live |
| INTEGRATED TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| INTEGRATED TRANSPORT SYSTEM LIMITED | Private company limited by shares | Dissolved |
| INTEGRATED VENTURE LIMITED | Private company limited by shares | Live |
| Waldo Integrated Holding Limited | Private company limited by shares | Live |
| INTEGRATED WEALTH LIMITED | Private company limited by shares | Live |
| INTEGRATEDCRM LIMITED | | Live |
| Integratedway Limited | Private company limited by shares | Live |