| Kayeung International (Asia Pacific) Group Limited | Private company limited by shares | Live |
| KAYEYO COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAYFAIR LIMITED | Private company limited by shares | Dissolved |
| KAYFOO ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| KAYFOO GROUP LIMITED | Private company limited by shares | Live |
| KAYFORD LIMITED | Private company limited by shares | Dissolved |
| KAYFORD LIMITED | Private company limited by shares | Dissolved |
| KAYFORD LIMITED | | Live |
| KAYFORD INVESTMENT LIMITED | Private company limited by shares | Live |
| KAYGAMES LIMITED | Private company limited by shares | Dissolved |
| KAYGEE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| KAYHALL LIMITED | Private company limited by shares | Dissolved |
| KAYHAN AUDIO LIMITED | | Live |
| KAYHAN GASHT TRADING CO., LIMITED | Private company limited by shares | Live |
| KAYHAN NAVARD BANA TRADING CO., LIMITED | Private company limited by shares | Live |
| HK KAYHANG TRANSPORT LIMITED | | Live |
| KAYHIN ELECTRIC APPLIANCE CO., LIMITED | Private company limited by shares | Live |
| KAYHIN LIGHTING CO., LIMITED | Private company limited by shares | Live |
| KAYI LIMITED | Private company limited by shares | Live |
| KAYIDA FOODS CO., LIMITED | Private company limited by shares | Live |
| KAYIDA GROUP CO., LIMITED | Private company limited by shares | Live |
| HK KAYIDA INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KAYIER TRADE LIMITED | Private company limited by shares | Live |
| ITALY KAYILA GROUP LIMITED | Private company limited by shares | Dissolved |
| KAYIN LIMITED | Private company limited by shares | Live |
| KAYING NATIVES' ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KAYING HONG LIMITED | Private company limited by shares | Live |
| KAYING HONG KONG LIMITED | Private company limited by shares | Live |
| KAYINGLONG TRADE LIMITED | Private company limited by shares | Live |
| HK KAYINNA LIMITED | Private company limited by shares | Live |
| KAYIN.W FASHION LIMITED | Private company limited by shares | Live |
| HK KAYIOU (INT'L) SHOES LIMITED | Private company limited by shares | Dissolved |
| KaYip Group Limited | | Live |
| KAYIP INVESTMENT GROUP COMPANY LIMITED | Private company limited by shares | Live |
| KaYip Vision Limited | | Live |
| KAYISI INTERNATIONAL DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| KAYISON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KayJay Limited | Private company limited by shares | Dissolved |
| KAYJAY PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kayken Limited | | Live |
| KAYKENE LIMITED | Private company limited by shares | Dissolved |
| KAYLA T. LIMITED | Private company limited by shares | Live |
| KAYLA LIMITED | Private company limited by shares | Dissolved |
| Kayla Consulting Limited | | Live |
| HK KAYLA FERREL INTERNATIONAL CLOTHING CO., LIMITED | Private company limited by shares | Live |
| Kayla Wang International (Hong Kong) Limited | Private company limited by shares | Live |
| Kayla Makeup Pro Limited | Private company limited by shares | Live |
| KaylaLAB Limited | | Live |
| KAYLAN LIMITED | Private company limited by shares | Dissolved |
| KAYLAX LIMITED | Private company limited by shares | Live |
| Kaylee Corporate Limited | | Live |
| KAYLEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Kaylee Trading Company Limited | Private company limited by shares | Live |
| KAYLI LASHES BEAUTY LIMITED | Private company limited by shares | Live |
| KAYLIE Company Limited | Private company limited by shares | Live |
| KAYLINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KAYLLOYD LIMITED | Private company limited by shares | Dissolved |
| KAYLUND INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| KAYLY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KAYMAN LIMITED | Private company limited by shares | Live |
| KAYMAN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| KAYMAN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| KAYMAN CONSTRUCTION MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| Kayman Design Company Limited | Private company limited by shares | Live |
| KAYMAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| KAYMAN EXPRESS LIMITED | | Live |
| KAYMAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KAYMAR LIMITED | Private company limited by shares | Dissolved |
| KAYMAX LIMITED | Private company limited by shares | Live |
| KAYMEI TRADE LIMITED | Private company limited by shares | Live |
| Kaymo Hotel Group Holding Co., Limited | Private company limited by shares | Live |
| Kaymomama Limited | Private company limited by shares | Live |
| KAYMOSES TRADING INVESTMENTS LIMITED | Private company limited by shares | Live |
| KAYMS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KAYN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Kayn International Supply Chain Co., Limited | | Live |
| Kayn Trading Company Limited | | Live |
| KAYNETICS INTERNATIONAL TRADING CO., LIMITED | | Live |
| ORIENTAL KAYNNE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KAYNR INTERNATIONAL HONG KONG LIMITED | Private company limited by shares | Live |
| KAYNS CO., LIMITED | Private company limited by shares | Live |
| Kaynte Limited | Private company limited by shares | Live |
| KAYO LIMITED | Private company limited by shares | Dissolved |
| KAYO LIMITED | Private company limited by shares | Dissolved |
| KAYO LIMITED | Private company limited by shares | Live |
| KAYO 1 LIMITED | | Live |
| KAYO 2 LIMITED | | Live |
| KAYO 3 LIMITED | | Live |
| KAYO 4 LIMITED | | Live |
| KAYO 5 LIMITED | | Live |
| KAYO AUTO SPARE PARTS COMPANY LIMITED | Private company limited by shares | Live |
| KAYO BATTERY (HK) LIMITED | | Live |
| KAYO SECURITY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KAYO TSUSHO TRADING CO., LIMITED | Private company limited by shares | Live |
| HK KAYO AUTOMATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| KAYO (HK) INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| KAYO TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| Hong Kong New Kayo Aviation Investment Co., Limited | Private company limited by shares | Dissolved |
| HONG KONG KAYO GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG KAYO TRADING LIMITED | Private company limited by shares | Dissolved |