| KOON KWAN COMPANY LIMITED | Private company limited by shares | Live |
| KOON KWAN WING KEE LIMITED | Private company limited by shares | Live |
| KUAN KWAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| NORTH KWAI CHUNG KWAN TAI FRATERNAL ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Community Employment Service (Lai Kwan) Association Limited | Company limited by guarantee | Live |
| LEUNG KWAN LIMITED | Private company limited by shares | Live |
| LING LIANG CHURCH OF DIVINE GRACE IN TSEUNG KWAN O LIMITED -THE- | Company limited by guarantee | Live |
| KWAN LICK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN TAI LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| Kwan Hoi Logistic Company Limited | Private company limited by shares | Dissolved |
| Chiu Kwan Logistic Company Limited | Private company limited by shares | Live |
| KWAN TYE LOONG LIMITED | Private company limited by shares | Dissolved |
| KWAN LOONG COMPANY LIMITED | Private company limited by shares | Live |
| KWAN LEE LUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN TAI LUNG LIMITED | Private company limited by shares | Live |
| KWAN LUNG FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN LUNG FINANCE LIMITED | Private company limited by shares | Dissolved |
| KWAN LUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN MOON LUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN LUNG REALTY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN, MACNEIL & COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN TAT MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| KWAN WO NOODLE MANUFACTORY LIMITED | Private company limited by shares | Live |
| NEW KWAN WO NOODLE MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWAN TAT TOYS MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWAN HO MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN ON MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| KWAN MANUFACTURING LIMITED | Company limited by guarantee | Dissolved |
| KAM KWAN MATERIALS LIMITED | Private company limited by shares | Dissolved |
| YAT KWAN MAXICAB CO. LIMITED | Private company limited by shares | Live |
| Kwan Yu Roasted Meat Limited | | Live |
| KWAN FAI ELECTRIC AND METAL COMPANY LIMITED | Private company limited by shares | Live |
| KWAN KEE METAL WARES LIMITED | Private company limited by shares | Dissolved |
| KAM KWAN NONFERROUS METALS LIMITED | Private company limited by shares | Live |
| KWAN LIK METALWORK CO. LIMITED | Private company limited by shares | Live |
| KWAN MING BUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN WAI TIN SUN MOTORS LIMITED | Private company limited by shares | Dissolved |
| 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 |