| KATON ENTERPRISES LIMITED | Private company limited by shares | Live |
| KATON (HONG KONG) LIMITED | Private company limited by shares | Live |
| KATON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KATON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KATON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KATON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KATON TRADING LIMITED | Private company limited by shares | Dissolved |
| KATONA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KATONAH SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| KATONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KATONG REALTY LIMITED | Private company limited by shares | Live |
| KATONIX LIMITED | Private company limited by shares | Dissolved |
| KATOO COMPANY LIMITED | Private company limited by shares | Live |
| KATOR LIMITED | Private company limited by shares | Dissolved |
| KATORASHI SEISAKUSHO COMPANY LIMITED | Private company limited by shares | Live |
| KATORY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KATOSY E-COMMERCE LIMITED | Private company limited by shares | Live |
| KATOT PLASTIC PRODUCTS LIMITED | | Live |
| KATOUR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KATOUR INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KATOWICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATOWN LIMITED | Private company limited by shares | Dissolved |
| KATPISH LIMITED | Private company limited by shares | Live |
| KATRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KATRAN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATRAX LIMITED | Private company limited by shares | Dissolved |
| KATREND LIMITED | Private company limited by shares | Dissolved |
| KATRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATRICK LIMITED | Private company limited by shares | Live |
| KATRIN OLINA LIMITED | Private company limited by shares | Live |
| KATRINA COMPANY LIMITED | Private company limited by shares | Live |
| KATRINA COORPORATION LIMITED | Private company limited by shares | Live |
| Katrina Group Limited | Private company limited by shares | Live |
| Katrina Andrews Partnership Limited | Private company limited by shares | Live |
| KATRINA SHOES LIMITED | Private company limited by shares | Live |
| KATRINA-SATCEY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| KATRINE LIMITED | Private company limited by shares | Dissolved |
| Katrinex Limited | Private company limited by shares | Live |
| HONG KONG KATRO KITCHEN APPLIANCES CO., LIMITED | | Live |
| HONG KONG KATRO TRADE CO., LIMITED | Private company limited by shares | Live |
| KATRON LIMITED | Private company limited by shares | Dissolved |
| KATS COMPANY LIMITED | Private company limited by shares | Live |
| KAT'S BEAUTY LIMITED | Private company limited by shares | Live |
| KAT'S MAKEUP LIMITED | | Live |
| Kats Mediproducts Limited | Private company limited by shares | Live |
| Kats' Originals Limited | Private company limited by shares | Live |
| Katsco HK Limited | Private company limited by shares | Live |
| KATSFORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KATSINA AGENCY LIMITED | Private company limited by shares | Dissolved |
| KATSINA MERCHANTS LIMITED | Private company limited by shares | Dissolved |
| KATSON LIMITED | Private company limited by shares | Dissolved |
| KATSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KATSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KATSTE Holding Limited | Private company limited by shares | Live |
| KATSU COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATSU 42 LIMITED | | Live |
| KATSU INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KATSUKEN COMPANY LIMITED | Private company limited by shares | Live |
| KATSUKI LIMITED | Private company limited by shares | Live |
| KATSUMI SATO HD LIMITED | Private company limited by shares | Dissolved |
| KATSUMOTO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KATSUN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KATSUO LIMITED | Private company limited by shares | Live |
| KATSURA LIMITED | Private company limited by shares | Dissolved |
| KATSURA (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KATSURA (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HANG FAT TSUKINO KATSURA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| KATSUTE COMPANY LIMITED | Private company limited by shares | Live |
| Katsutoyo Catering Limited | Private company limited by shares | Live |
| KATSUYAMA PRECISION CO., LIMITED | Private company limited by shares | Live |
| KATSUYAMA HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| KATSUYAMA SHIPPING LIMITED | Private company limited by shares | Live |
| KATSUYAMA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATSUYUKI COMPANY LIMITED | Private company limited by shares | Live |
| KATTAL LIMITED | Private company limited by shares | Dissolved |
| Kattaliya Limited | Private company limited by shares | Live |
| Kat-Taylor International Fashion Company Limited | Private company limited by shares | Live |
| katte Limited | Private company limited by shares | Live |
| KATTERWALL LIMITED | Private company limited by shares | Live |
| KATTIE FASHION (HONG KONG) LIMITED | Private company limited by shares | Live |
| KATTINGTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Kattitude Education Centre Limited | Private company limited by shares | Live |
| Kattitude Productions Limited | Private company limited by shares | Live |
| KATTO PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| KATTYPINK LIMITED | | Live |
| KATUMAN HONG KONG SHARE CO., LIMITED | Private company limited by shares | Dissolved |
| KATUMFEI INDUSTRY LIMITED | Private company limited by shares | Live |
| KATUN GROUP CO., LIMITED | Private company limited by shares | Live |
| KATUN CORPORATION LIMITED | Private company limited by shares | Live |
| KATUN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| KATUN (HONG KONG) TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| KATURU GENERAL TRADING LIMITED | Private company limited by shares | Live |
| Katus Limited | Private company limited by shares | Dissolved |
| KATVIEW LIMITED | Private company limited by shares | Dissolved |
| KatVoet System Limited | Private company limited by shares | Live Commenced dormancy on 08-Jul-2014 |
| KATWA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KATWAY LIMITED | Private company limited by shares | Live |
| KATWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATY HO & COMPANY LIMITED | Private company limited by shares | Dissolved |
| KATY TWO LIMITED | Private company limited by shares | Dissolved |