| KELLECTRONIC TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| KELLEG ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Kellem Venture Capital Co., Limited | Private company limited by shares | Dissolved |
| KELLEN LIMITED | Private company limited by shares | Dissolved |
| KELLEN LIMITED | Private company limited by shares | Dissolved |
| Kellen Asia Limited | Private company limited by shares | Live |
| KELLEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KELLEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KELLEN TRADING LIMITED | Private company limited by shares | Live |
| Keller-Geist Pte. Limited | Private company limited by shares | Live |
| KELLERMANN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| KELLERTON LIMITED | Private company limited by shares | Dissolved |
| KELLERTON CAPITAL ADVISER LIMITED | Private company limited by shares | Live |
| Kellerton Investments Limited | Private company limited by shares | Live |
| KELLET COMPANY LIMITED | Private company limited by shares | Dissolved |
| KELLET ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KELLET MOBILITY SOLUTIONS LIMITED | Private company limited by shares | Live |
| KELLETT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KELLETT CAPITAL LIMITED | Private company limited by shares | Live |
| KELLETT SHIPBROKERS LIMITED | Private company limited by shares | Dissolved |
| KELLETT VIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kellettport Limited | Private company limited by shares | Live |
| KELLEX LIMITED | Private company limited by shares | Dissolved |
| KELLEX INVESTMENT LIMITED | Private company limited by shares | Live |
| KELLEY LIMITED | Private company limited by shares | Dissolved |
| KELLEY LIMITED | Private company limited by shares | Dissolved |
| KELLEY MOTOR COMPANY LIMITED | Private company limited by shares | Dissolved |