| KEITH COMPANY LIMITED | Private company limited by shares | Live |
| TIM & KEITH COMPANY LIMITED | Private company limited by shares | Live |
| Keith SPK Limited | Private company limited by shares | Live |
| Keith SM Limited | Private company limited by shares | Live |
| Keith Asia Limited | Private company limited by shares | Live |
| CHELSEA KEITH LIMITED | Private company limited by shares | Live |
| DAVID KEITH & COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Carlo & Keith Flower Design Limited | Private company limited by shares | Live |
| KEITH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KEITH FINANCE LIMITED | Private company limited by shares | Dissolved |
| KEITH LEE ILLUSTRATION LIMITED | | Live |
| KEITH & INNOVATION COMPANY LIMITED | Private company limited by shares | Live |
| KEITH INSURANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kate & Keith Co. Limited | Private company limited by shares | Live |
| KINGSLEY & KEITH (PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| KEITHFAIR LIMITED | Private company limited by shares | Dissolved |
| KEITHINKETH LIMITED | Private company limited by shares | Live |
| KEITHMAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Stonehenge & Keithmax Group Limited | Private company limited by shares | Live |
| Stonehenge & Keithmax Group Internetional Limited | Private company limited by shares | Live |
| KEITHNOLL GROUP CO., LIMITED | Private company limited by shares | Live |
| KEITHOUSE LIMITED | Private company limited by shares | Live |