| LA DEFENSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASTRA DEFENSE LIMITED | Private company limited by shares | Live |
| Defense Shipping Co., Limited | | Live |
| ORISECURE CYBER DEFENSE LIMITED | Private company limited by shares | Dissolved |
| First Defense Limited | Private company limited by shares | Live |
| DEFENSE HOLDING LIMITED | Private company limited by shares | Live |
| GLENN DEFENSE MARINE (ASIA) LIMITED | Private company limited by shares | Live |
| Tactical Defense Limited | | Live |
| DELTA DEFENSE TECHNOLOGY LIMITED | | Live |
| HORZON DEFENSE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ZONE DEFENSE HK LIMITED | Private company limited by shares | Live |
| DefensePaq Limited | Private company limited by shares | Live |