| Optimization Limited | Private company limited by shares | Live |
| INTEGRATED OPTIMIZATION SOLUTION LIMITED | Private company limited by shares | Dissolved |
| Office Software Optimization Limited | Private company limited by shares | Live |
| LEAD SAIL SUPPLY CHAIN OPTIMIZATION LIMITED | | Live |
| Smart Optimization Limited | Private company limited by shares | Live |
| Business Optimization Solutions Studio Limited | Private company limited by shares | Live |
| Optimize Limited | Private company limited by shares | Dissolved |
| Bid and Optimize Limited | Private company limited by shares | Live |
| Optimize Business Limited | | Live |
| OPTIMIZE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| OPTIMIZE INVESTMENT LIMITED | Private company limited by shares | Live |
| OPTIMIZER LIMITED | Private company limited by shares | Live |
| Trip Optimizer Company Limited | Private company limited by shares | Live |
| Optimizing Solutions Limited | | Live |