| Bug Bug Kill Limited | Private company limited by shares | Live |
| KISS & KILL COSMETICS CO. LIMITED | Private company limited by shares | Live |
| GERM KILL INCORPORATED LIMITED | Private company limited by shares | Live |
| KILLABEE LIMITED | Private company limited by shares | Live |
| KILLALA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KILLARA LIMITED | Private company limited by shares | Dissolved |
| Killara Concepts Limited | | Live |
| Killari Jewellery Limited | Private company limited by shares | Live |
| KILLARY LIMITED | Private company limited by shares | Dissolved |
| Jack Killby (HK) Industrial Co., Limited | Private company limited by shares | Live |
| KILLEAN GROUP LIMITED | | Live |
| BUGS KILLER LIMITED | Private company limited by shares | Live |
| IT KILLER CO., LIMITED | Private company limited by shares | Live |
| FAKE KILLER LIMITED | Private company limited by shares | Live |
| MOSQUITO KILLER LIMITED | Private company limited by shares | Live |
| NOISE KILLER ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Pest Killer Limited | | Live |
| Salman Killer Limited | Private company limited by shares | Dissolved |
| KO KILLER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KILLERFISH ASIA LIMITED | Private company limited by shares | Dissolved |
| KILLEY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Killibinbin Fine Wine (HK) Commercial Co., Limited | Private company limited by shares | Dissolved |
| Killick Martin & Company Limited | Private company limited by shares | Live |
| KILLIN LIMITED | Private company limited by shares | Dissolved |
| Killion Consultancy Limited | Private company limited by shares | Live |
| KILLORAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Killreal Limited | Private company limited by shares | Live |
| KILLUA LIMITED | | Live |
| KILLYBEGO LIMITED | Private company limited by shares | Dissolved |
| KILLYFISH HONG KONG LIMITED | Private company limited by shares | Dissolved |