| MCLAGO LIMITED | Private company limited by shares | Dissolved |
| MCLAM CO., LIMITED | Private company limited by shares | Live |
| McLamb-TEC Group (HK) Limited | Private company limited by shares | Dissolved |
| MCLANTIS CO., LIMITED | Private company limited by shares | Live |
| McLaren 675LT Limited | Private company limited by shares | Live |
| J. D. MCLAREN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| MCLAREN & CO., LIMITED | Private company limited by shares | Dissolved |
| MCLAREN TRADE CO., LIMITED | Private company limited by shares | Live |
| MCLAREN COGHILL LIMITED | Private company limited by shares | Live |
| Mclaren Consultancy Limited | Private company limited by shares | Live |
| Fitzgerald McLaren Limited | Private company limited by shares | Live |
| MCLAREN MARINE LIMITED | Private company limited by shares | Live |
| McLaren Vale Premium Wines Limited | | Live |
| Mclaren & Robinson Consultancy Limited | Private company limited by shares | Live |
| MCLARY & COMPANY LIMITED | Private company limited by shares | Dissolved |