| KEYWELL DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| KEYWELL HOLDING LIMITED | Private company limited by shares | Dissolved |
| KEYWELL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KEYWELL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KEYWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KEYWELL MANAGEMENT LIMITED | Private company limited by shares | Live |
| KEYWELL NETWORK SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| KEYWELL SUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEYWELL TRADING LIMITED | Private company limited by shares | Live |
| KEYWELL (HONG KONG) TRADING LIMITED | Private company limited by shares | Live |
| KEYWEST LIMITED | Private company limited by shares | Live |
| Keywharf 360 Limited | Private company limited by shares | Live |
| KEYWICK LIMITED | Private company limited by shares | Live |
| KEYWICK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KEYWIN COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KEYWIN LIMITED | Private company limited by shares | Dissolved |
| KEYWIN LIMITED | Private company limited by shares | Live |
| KEYWIN INC LIMITED | Private company limited by shares | Live |
| KEYWIN LIMITED | Private company limited by shares | Live |
| KEYWIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| KEYWIN FURNITURE LIMITED | Private company limited by shares | Live |
| KEYWIN INCORPORATION LIMITED | Private company limited by shares | Live |
| KEYWIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KEYWIN INVESTMENT LIMITED | Private company limited by shares | Live |
| KEYWIN PRODUCTS LIMITED | Private company limited by shares | Live |
| KEYWIN TRADING LIMITED | Private company limited by shares | Live |
| KEYWING LIMITED | Private company limited by shares | Dissolved |
| KEYWINNERS LIMITED | Private company limited by shares | Live |
| Keywinning Limited | | Live |
| KEYWINS VALVE CO., LIMITED | Private company limited by shares | Dissolved |
| KEYWISE LIMITED | Private company limited by shares | Dissolved |
| KEYWISE DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| KEYWISE INVESTMENT LIMITED | Private company limited by shares | Live |
| KEYWISE SOLUTIONS LIMITED | Private company limited by shares | Live |
| KEYWON LIMITED | Private company limited by shares | Dissolved |
| KEYWON COMPANY LIMITED | Private company limited by shares | Live |
| KEYWOOD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KEYWOOD INVESTMENT LIMITED | Private company limited by shares | Live |
| Keywood Realty Limited | Private company limited by shares | Live |
| Keyword Limited | Private company limited by shares | Live |
| NEW KEYWORD LIMITED | | Live |
| KEYWORD LIMITED | | Live |
| KEYWORDS LIMITED | Private company limited by shares | Live |
| Keywords PNP Co., Limited | Private company limited by shares | Live |
| KEYWORDS INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| KEYWORDS TECHNOLOGY LIMITED | | Live |
| KEYWORK ASIA LIMITED | Private company limited by shares | Live |
| KEYWORKS INC. LIMITED | Private company limited by shares | Dissolved |
| KEYWORKSHOP LIMITED | Private company limited by shares | Dissolved |
| KEYWORLD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Keyworldexpress Limited | Private company limited by shares | Live |
| KEYWORTH LIMITED | Private company limited by shares | Live |
| KEYWORTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Shenzhenshi keyxun technology Company Limited | Private company limited by shares | Live |
| HK KEYYEAR GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| keyZ Production Limited | Private company limited by shares | Dissolved |
| Keyzero Limited | | Live |
| Keyzify Limited | | Live |
| Keyzone Technology Co., Limited | Private company limited by shares | Live |
| KEYZONE TESTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KEYZONE (HK) LIMITED | Private company limited by shares | Live |
| HONGKONG KEYZONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KEZHAN HOLDING LIMITED | Private company limited by shares | Live |
| CHINA DR. ZHU KEZHEN EDUCATION FOUNDATION (H.K.) LIMITED | Company limited by guarantee | Live |
| KEZHEN INDUSTRIAL INT'L ELECTRONICS LIMITED | Private company limited by shares | Live |
| Kezhi Lixin Co., Limited | Private company limited by shares | Live |
| Kezhi Handicrafts Limited | Private company limited by shares | Live |
| Shenzhen Kezhi Electronics Technology Limited | Private company limited by shares | Live |
| JAPAN KEZHIJIAN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kezhilin Trading Co., Limited | Private company limited by shares | Live |
| HK KEZHITONG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Kezhou Co., Limited | | Live |
| KeZhuo Trading Co., Limited | Private company limited by shares | Live |
| KEZHUO LEATHER CO., LIMITED | Private company limited by shares | Live |
| KEZMORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ke-Zu Asia Limited | Private company limited by shares | Live |
| KEZZIAH TECH LIMITED | | Live |