| LAP KWAN MOTORS LIMITED | Private company limited by shares | Live |
| Kwan Ho Motors Company Limited | Private company limited by shares | Live |
| KWAN HO MOTORS SERVICE LIMITED | Private company limited by shares | Dissolved |
| Kwan Lun Moulding Company Limited | Private company limited by shares | Live |
| HIP KWAN ON MUSIC BOX COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN NGAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN KEE PAINTING LIMITED | Private company limited by shares | Live |
| PAMELA KWAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN PANG LIMITED | Private company limited by shares | Dissolved |
| HK SAI HOI KWAN PANG LIMITED | Private company limited by shares | Dissolved |
| HK KWAN PANG BUSINESS LIMITED | Private company limited by shares | Live |
| KWAN FAI PHOTOGRAPHIC LIMITED | Private company limited by shares | Dissolved |
| PING KWAN AND BROTHERS COMPANY LIMITED | Private company limited by shares | Live |
| LEUNG PING KWAN LIMITED | Private company limited by shares | Live |
| LAM PING KWAN TONG LIMITED | Private company limited by shares | Live |
| KWAN LUN PRECISION JEWELRY LIMITED | Private company limited by shares | Live |
| KWAN YEE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| KWAN NGAI PRODUCTS FACTORY LIMITED | Private company limited by shares | Live |
| KWAN TAI PROPERTIES LIMITED | Private company limited by shares | Live |
| KWAN FU PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KWAN KIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| LEE KWAN PROPERTIES LIMITED | Private company limited by shares | Live |
| CHIU KWAN PROPERTIES LIMITED | Private company limited by shares | Live |
| FOOK KWAN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KWAN YEE PUBLICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN ON QUARRY LIMITED | Private company limited by shares | Live |
| KWAN LEE RADIO COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| LAM KWAN REALTY LIMITED | Private company limited by shares | Live |
| HOP KWAN REFRIGERATION PARTS COMPANY LIMITED | Private company limited by shares | Live |
| KWAN TAI RESOURCES LIMITED | Private company limited by shares | Live |
| Kwan On Human Resources Limited | Private company limited by shares | Live |
| TAI KWAN RESTAURANT, LIMITED | Private company limited by shares | Dissolved |
| AI KWAN RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| LOK KWAN RESTAURANT, LIMITED | Private company limited by shares | Dissolved |
| PUI O KWAN ON RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| Ho Kwan Restaurant Limited | Private company limited by shares | Live |
| Oi Kwan Restaurant Co. Limited | | Live |
| KWAN RICH ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rosamund Kwan & Co. Limited | Private company limited by shares | Live |
| KWAN LEE SCAFFOLDING LIMITED | Private company limited by shares | Live |
| TIN KWAN SCAFFOLDING LIMITED | Private company limited by shares | Live |
| KWAN LEE SCAFFOLDING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN LIK SCAFFOLDING WORKS LIMITED | Private company limited by shares | Live |
| YAP KWAN SENG LIMITED | Private company limited by shares | Dissolved |
| KWAN SENG FINANCE LIMITED | Private company limited by shares | Live |
| Kwan Seng Investments Limited | Private company limited by shares | Live |
| LOK KWAN SOCIAL SERVICE | Company limited by guarantee | Live |
| Hop Kwan Shea Company Limited | Private company limited by shares | Live |
| SHIN KWAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN KEE SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LOK KWAN SHOES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwan Kee Store Limited | Private company limited by shares | Live |
| KWAN TAK HING'S DRUG STORE LIMITED | Private company limited by shares | Dissolved |
| Gold Kwan Success Limited | Private company limited by shares | Live |
| K-WAN Systems Limited | Private company limited by shares | Live |
| KWAN TECH LIMITED | Private company limited by shares | Live |
| YIK KWAN GAS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHUNG KWAN TAI TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Kwan Yee New Materials Technology Limited | Private company limited by shares | Live |
| TOMMY KWAN LIMITED | Private company limited by shares | Live |
| KWAN TONG COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Hui Wah Kwan Tong Limited | Private company limited by shares | Live |
| KWAN OI TONG LIMITED | Company limited by guarantee | Live |
| YEE KWAN TONG CO. LIMITED | | Live |
| Lo Family Chiu Kwan tong Limited | Private company limited by shares | Live |
| KWAN DONG TUNG PAK TONG MEDICINE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN SHUE TAK TONG WORLD CLANSMEN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TIN SHUI KWAN TONG LIMITED | Private company limited by shares | Live |
| KWAN TUNG PAK YUEN TONG (LING YOK TACK HING TONG) UNION MEDICINE FACTORY LIMITED | Private company limited by shares | Live |
| KWAN KIN TOURS LIMITED | Private company limited by shares | Live |
| LEE KWAN TEA TRADE LIMITED | Private company limited by shares | Dissolved |
| KWAN WO TRADING LIMITED | Private company limited by shares | Dissolved |
| KWAN FAT TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WAI KWAN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN YIN TRADING LIMITED | Private company limited by shares | Dissolved |
| KWAN LIK TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI KWAN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN HWA TRADING LIMITED | Private company limited by shares | Live |
| LEE KWAN TRADING LIMITED | Private company limited by shares | Live Ceased dormancy on 29-May-2000 |
| KWAN ON TRADING LIMITED | Private company limited by shares | Dissolved |
| KWAN LAM TRADING LIMITED | Private company limited by shares | Dissolved |
| HOP KWAN TRADING LIMITED | Private company limited by shares | Live |
| HOI KWAN TRADING LIMITED | Private company limited by shares | Dissolved |
| O KWAN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Man Lei Kwan Yik Trading Limited | Private company limited by shares | Dissolved |
| KWAN FAI TRADING LIMITED | Private company limited by shares | Dissolved |
| KWAN TAT TRADING LIMITED | Private company limited by shares | Live |
| Kwan Woo Trading Limited | Private company limited by shares | Dissolved |
| KIN KWAN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| YAT KWAN TRADING LIMITED | Private company limited by shares | Live |
| KWAN KIT TRADING COMPANY LIMITED | Private company limited by shares | Live |
| KWAN KEE TRADING LIMITED | Private company limited by shares | Live |
| KWAN YU TRADING COMPANY LIMITED | Private company limited by shares | Live |
| CHI KWAN TRADING LIMITED | Private company limited by shares | Live |
| HK NAM KWAN TRADING LIMITED | Private company limited by shares | Live |
| Kwan Yiu Trading Company Limited | Private company limited by shares | Live |
| Lai Kwan Trading Limited | Private company limited by shares | Live |
| KWAN KWAN TRADING LIMITED | Private company limited by shares | Live |
| KWAN SON TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK KWAN NGA TRADING LIMITED | Private company limited by shares | Live |