| BOLT LIMITED | Private company limited by shares | Live |
| BOLT & COX COMPANY LIMITED | Private company limited by shares | Live |
| BOLT (ASIA) LIMITED | Private company limited by shares | Live |
| Buzz Bolt Asia Limited | Private company limited by shares | Live |
| NINGBO ANCHOR BOLT CO., LIMITED | Private company limited by shares | Live |
| BOLT ENTERPRISES LIMITED | Private company limited by shares | Live |
| Bolt Innovations Limited | Private company limited by shares | Live |
| BOLTA LIMITED | Private company limited by shares | Dissolved |
| BOLTAL LIMITED | Private company limited by shares | Live |
| Boltech Limited | Private company limited by shares | Live |
| BOLTEDGE LIMITED | Private company limited by shares | Live |
| BOLTEGA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BOLTEN LIMITED | Private company limited by shares | Dissolved |
| AUG. BOLTEN HK LIMITED | Private company limited by shares | Live |
| United Bolten Beads Limited | Private company limited by shares | Live |
| BOLTEX LIMITED | Private company limited by shares | Dissolved |
| Boltfish Entertainment Limited | Private company limited by shares | Live |
| BOLTHO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BOLTIN LIMITED | Private company limited by shares | Live |
| WINROCK BOLTING LIMITED | Private company limited by shares | Live |
| Boltjoy Technology Limited | | Live |
| Boltkey Technology Limited | Private company limited by shares | Live |
| BOLTMAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BOLTON LIMITED | Private company limited by shares | Live |
| HK BOLTON LIMITED | Private company limited by shares | Dissolved |
| BOLTON LIMITED | | Live |
| BOLTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| BOLTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BOLTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BOLTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Italy Bolton Chimica Co., Limited | Private company limited by shares | Live |
| BOLTON RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| BOLTON WEALTH COMPANY LIMITED | Private company limited by shares | Live |
| BOLTONA LIMITED | Private company limited by shares | Dissolved |
| BOLTONES CO., LIMITED | Private company limited by shares | Live |
| BOLTONHALL LIMITED | Private company limited by shares | Dissolved |
| BOLTONS, LIMITED | Company limited by guarantee | Dissolved |
| BOLTS INNOVATION UN LIMITED | Private company limited by shares | Live |
| ORCA BOLTS LIMITED | Private company limited by shares | Live |
| BOLTSEC HI-TECH CO., LIMITED | Private company limited by shares | Live |
| NINGBIAO BOLTS&NUTS MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| Bolttech Management Limited | Private company limited by shares | Live |
| BOLTWELL FASTENERS LIMITED | | Live |
| Bolty Limited | Private company limited by shares | Live |
| BOLTZ LIMITED | Private company limited by shares | Live |
| Max Boltz Limited | | Live |
| NUTS AND BOLTZ LIMITED | Private company limited by shares | Live |
| Boltzmann Company Limited | Private company limited by shares | Live |