| KWAN HING LOONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN HING MANUFACTURING LIMITED | Private company limited by shares | Live |
| KWAN TAK HING TONG, LIMITED | Private company limited by shares | Dissolved |
| KWAN HING TOURIST BUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN LEE HOLDING LIMITED | Private company limited by shares | Live |
| KWAN HO HOLDING LIMITED | Private company limited by shares | Dissolved |
| KWAN TAT HOLDING LIMITED | Private company limited by shares | Live |
| Kwan Y Holding Company Limited | Private company limited by shares | Live |
| KWAN KEE CATERING HOLDING LIMITED | | Live |
| KWAN HSONG COMPANY LIMITED | Private company limited by shares | Live |
| KWAN KEE (HOLDING) INSURANCE AGENCIES COMPANY LIMITED | Private company limited by shares | Live |
| U KWAN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWAN ON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| OI KWAN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HOP KWAN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWAN PUI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWAN LEE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN WAH INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI KWAN INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KA KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN WAI KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOO KWAN INVESTMENT LIMITED | Private company limited by shares | Live |
| SAM KWAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LAI KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PO KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KWAN FAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YIU KWAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAN KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KWAN HIP INVESTMENT LIMITED | Private company limited by shares | Live |
| KWAN KEE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN LAM INVESTMENT LIMITED | Private company limited by shares | Live |
| KAM KWAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KIN KWAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN KIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PAK KWAN INVESTMENT LIMITED | Private company limited by shares | Live |
| KWAN TAT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YUK KWAN INVESTMENT LIMITED | Private company limited by shares | Live |
| Kwan Hei Investment Limited | Private company limited by shares | Live |
| Kwan Lun Investment Limited | | Live |
| CHIU KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN CHUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN FOOK YIU INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| LEE KWAN LAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN TAK LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KWAN AND LEUNG INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| MING KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN HEI INVESTMENT & PROPERTIES COMPANY LIMITED | Private company limited by shares | Live |
| KWAN KIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KWAN TAT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAI KWAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| KWAN YUE INVESTMENTS LIMITED | Private company limited by shares | Live |
| KWAN CHAT INVESTMENTS LIMITED | Private company limited by shares | Live |
| CHUI WAI KWAN INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| CHUNG KWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FORD KWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHUI KWAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| KWAN SHUI INVESTMENTS LIMITED | Private company limited by shares | Live |
| YUEN KWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Kwan Ho Jayden Limited | Private company limited by shares | Live |
| HOP KWAN JEWELRY LIMITED | Private company limited by shares | Dissolved |
| YAT KWAN JEWELRY LIMITED | Private company limited by shares | Dissolved |
| KWAN KEUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KA KWAN KNITTING LIMITED | Private company limited by shares | Dissolved |
| LAI KWAN KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN LIK KNITTING FACTORY LIMITED | Private company limited by shares | Live |
| NGAI KWAN KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN KONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| 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 |