| K-LO LIMITED | Private company limited by shares | Live |
| KLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| Klobster Limited | Private company limited by shares | Live |
| KLOCK LIMITED | Private company limited by shares | Dissolved |
| KLOCKA INVEST LIMITED | | Live |
| HONG KONG KLOCKNER-MOELLER GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| KLOCKNER-MOELLER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG KLODA TOYS CO., LIMITED | Private company limited by shares | Live |
| Klodan Limited | Private company limited by shares | Live |
| Kloe Houseware HongKong Co., Limited | Private company limited by shares | Live |
| Kloecker Limited | Private company limited by shares | Live |
| Germany Kloke International Petrochemical Group Limited | Private company limited by shares | Live |
| Hong Kong Klokol Business Co., Limited | | Live |
| KLOMPEN FINANCE & PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Klondike Limited | Private company limited by shares | Live |
| KLONDIKE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| KLONDIKE DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| KLONDIKE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Klondike Trading Limited | Private company limited by shares | Live |
| KLONERTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| K-LONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KLONG IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| KLONG TECH INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Klong Technology Co., Limited | Private company limited by shares | Live |
| K-LONG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| K-long Kinetic (HK) Co. Limited | Private company limited by shares | Dissolved |
| HONGKONG KLONG COMPANY LIMITED | Private company limited by shares | Live |
| Klong Industrial Limited | Private company limited by shares | Dissolved |
| KLONG INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| K-LONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KLONG PACKAGING LIMITED | | Live |
| KLOOF LIMITED | Private company limited by shares | Dissolved |
| KLOOKUP LIMITED | | Live |
| HK Kloong Technology Limited | Private company limited by shares | Live |
| Kloops Studio Limited | | Live |
| Kloppcom. Limited | Private company limited by shares | Dissolved |
| KLORIA LIMITED | Private company limited by shares | Dissolved |
| KLORR ENTERPRISES LIMITED | Private company limited by shares | Live |
| Klorus Limited | Private company limited by shares | Live |
| KLOSCH LIMITED | Private company limited by shares | Live |
| KLOSE INVESTMENT GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Kloser Limited | Private company limited by shares | Live |
| KLOSET LIMITED | Private company limited by shares | Live |
| U.S.A. KLOSI OIL LIMITED | Private company limited by shares | Live |
| Klosit Limited | Private company limited by shares | Live |
| KLOSTERS LIMITED | Private company limited by shares | Dissolved |
| KLOSTREE LIMITED | Private company limited by shares | Dissolved |
| Kloth & Co Limited | | Live |
| KLOTHES LIMITED | Private company limited by shares | Live |
| KLOTHO LIMITED | Private company limited by shares | Live |
| KLOTTA LIMITED | Private company limited by shares | Dissolved |
| KLOTZ SYSTEM LIMITED | Private company limited by shares | Live |
| Kloudius HK Limited | Private company limited by shares | Live |
| Kloudpeak Networks Limited | Private company limited by shares | Live |
| Kloudwise Limited | Private company limited by shares | Live |
| KLOVE HONG KONG PTY LIMITED | Private company limited by shares | Live |
| Klovec Corporate Services Limited | Private company limited by shares | Dissolved |
| Klover Co., Limited | Private company limited by shares | Live |
| KLOVER GROUP LIMITED | Private company limited by shares | Live |
| KLOVESECRET LIMITED | Private company limited by shares | Dissolved |
| KLOWA LIMITED | Private company limited by shares | Live |
| Innovative Klown Limited | | Live |
| Klowva Limited | Private company limited by shares | Live |