| PAT DAH CHAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| YU CHAI COMPANY LIMITED | Company limited by guarantee | Dissolved |
| CHAI LIK LIMITED | Private company limited by shares | Live |
| CHAI HIP COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSI KU CHAI COMPANY LIMITED | Private company limited by shares | Live |
| CHAI SUM COMPANY LIMITED | Private company limited by shares | Live |
| GUO JI REN CHAI KAI FA LIMITED | Private company limited by shares | Dissolved |
| YU YI CHAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSI YA CHAI COMPANY LIMITED | Private company limited by shares | Live |
| CHAI & BUT COMPANY LIMITED | Private company limited by shares | Dissolved |
| C. M. CHAI & CO. LIMITED | Private company limited by shares | Dissolved |
| CHAI YEE LIMITED | Private company limited by shares | Dissolved |
| SO HA CHAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUI CHAI KEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAI LOK LIMITED | Private company limited by shares | Dissolved |
| Yiu Chai Kee Company Limited | Private company limited by shares | Live |
| SO SUM CHAI LIMITED | Private company limited by shares | Live |
| CHAI LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Mar-2016 |
| LE CHAI WOW COMPANY LIMITED | Private company limited by shares | Live |
| Wah Chai Kee Company Limited | Private company limited by shares | Live |
| Chai Yue Kee Limited | Private company limited by shares | Live |
| CHAI HUA CO. LIMITED | Private company limited by shares | Live |
| WAN CHAI CHA DON LIMITED | Private company limited by shares | Live |
| Chai Kee F&B Limited | Private company limited by shares | Live |
| Chai Sum HK Limited | Private company limited by shares | Live |
| Mau Chai Kee Limited | Private company limited by shares | Live |
| BAT MO CHAI LIMITED | Private company limited by shares | Live |
| CHAI KEE LIMITED | | Live |
| CHAI BIU COMPANY LIMITED | | Live |
| Kam Chai Kee Limited | | Live |
| CHAI CHAI LIMITED | | Live |
| WAN CHAI LIMITED | | Live |
| E Fat Chai Company Limited | | Live |
| Lui Chai Kee Yee Gor 1978 Limited | Private company limited by shares | Live |
| Wan Chai Agency Limited | Private company limited by shares | Live |
| Wan Chai Alsvid HK Company Limited | Private company limited by shares | Live |
| CHAI WA TONG ASIA LIMITED | Private company limited by shares | Live |
| CHI CHAI CHARITY ASSOCIATION LIMITED | Company limited by guarantee | Live |
| JI CHAI AUCTIONEERS LIMITED | Private company limited by shares | Live |
| SIN CHAI BUDDHIST HALL LIMITED | Company limited by guarantee | Dissolved |
| CHAI HO CAPITAL LIMITED | Private company limited by shares | Dissolved |
| KAM CHAI CATERING COMPANY LIMITED | Private company limited by shares | Live |
| Cha Chai Catering Limited | | Live |
| PO CHAI CENTRE LIMITED | Private company limited by shares | Live |
| Chan Chai Cleaning Service Company Limited | Private company limited by shares | Live |
| CHAN CHAI MOTOR-CAR SERVICE CO. LIMITED | Private company limited by shares | Live |
| CHURCH OF CHRIST IN CHINA, CHAI WAN CHURCH LIMITED -THE- | Company limited by guarantee | Live |
| CHUEN KOO CHAI LIMITED | Private company limited by shares | Dissolved |
| CHUK CHAI YUEN ESTATE LIMITED | Private company limited by shares | Live |
| Chai Chung Limited | Private company limited by shares | Live |
| JX Chai Co., Limited | Private company limited by shares | Live |
| CHAI E KON CO., LIMITED | Private company limited by shares | Live |
| HK ZHONG YA WAN CHAI GLOBAL BUSINESS MARKETING CO., LIMITED | Private company limited by shares | Dissolved |
| Ar to chai E-Commerce Co., Limited | Private company limited by shares | Live |
| CHAI WAN DIGITAL LIMITED | Private company limited by shares | Live |
| FAR EAST CHWAN CHAI RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| CHI CHAI CHINESE EDUCATION ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHAI TIN FUK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAI NAM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WAN CHAI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAI CHAI ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| CHAI WAN ESTATES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chai Factor Limited | | Live |
| SUNG CHAI CHUEN INTERNATIONAL PRINTING FACTORY LIMITED | Private company limited by shares | Live |
| B CHAI LEUNG FUN (GRASS JELLY) LIMITED | Private company limited by shares | Live |
| CHAI CHAI GROUP LIMITED | Private company limited by shares | Live |
| Kong Chai Kee Group Limited | | Live |
| CHAI HEALTH LIMITED | Private company limited by shares | Live |
| LI CHAI TONG HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK Wan Chai Internet Limited | Private company limited by shares | Live |
| CHAI KAR INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAI FUK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KUN CHAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE CHAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YAT CHAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Wan Chai Investment Company Limited | Private company limited by shares | Live |
| LI CHAI TONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIK CHAI INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAN CHAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LEE CHAI LUNG MOTOR LIMITED | Private company limited by shares | Dissolved |
| FRITES WAN CHAI NORTH LIMITED | Private company limited by shares | Live |
| WAN CHAI OVERSEA INVESTMENTS LIMITED | Private company limited by shares | Live |
| CHAI WAN PACIFIC LIMITED | Private company limited by shares | Dissolved |
| PAPA CHAI COMPANY LIMITED | Private company limited by shares | Live |
| SHA YU & PING CHAI COMPANY LIMITED | Private company limited by shares | Live |
| POON YEE TEI CHAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAI CHAI PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| CHAI WAN HON PO RESTAURANT LIMITED | Private company limited by shares | Live |
| MAO JIA CHAI (RESTAURANT) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RONG CHAI PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHAN CHAI LIMITED | Private company limited by shares | Dissolved |
| SMART CHAI CATERING COMPANY LIMITED | Private company limited by shares | Live |
| WO CHAI STEAMSHIP COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| CHAI WAN SUPERMARKET LIMITED | Private company limited by shares | Dissolved |
| RICH TONE PACIFIC CIGARS WAN CHAI LIMITED | | Live |
| LI CHAI TONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAN CHAI TONG COMPANY LIMITED | Private company limited by shares | Live |
| CHAI CHUNG TONG, LIMITED | Private company limited by shares | Dissolved |
| MING CHAI TONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chai Wan Trading Limited | Private company limited by shares | Live |