| KWAN HEI LIMITED | Private company limited by shares | Live |
| KWAN TS LIMITED | Private company limited by shares | Live |
| KWAN YIU 2 LIMITED | Private company limited by shares | Live |
| KWAN LIMITED -THE- | Private company limited by shares | Live |
| LI KWAN KEE LIMITED | | Live |
| KWAN YEE LIMITED | | Live |
| KWAN HO HIN LIMITED | | Live |
| KWAN MAX LIMITED | | Live |
| KWAN 320 LIMITED | | Live |
| KWAN YI COMPANY LIMITED | | Live |
| KWAN KIN ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN KIT AGENCY LIMITED | Private company limited by shares | Dissolved |
| ALBERT KWAN LIMITED | Private company limited by shares | Dissolved |
| ALBERT KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| ALFRED KWAN & COMPANY LIMITED | Private company limited by shares | Dissolved |
| ANNIE KWAN LIMITED | Private company limited by shares | Dissolved |
| KWAN LIK E & M (ASIA) LIMITED | Private company limited by shares | Live |
| Kwan Hui (Asia) Co. Limited | Private company limited by shares | Live |
| D KWAN ASSOCIATES LIMITED | Private company limited by shares | Live |
| KWAN & ASSOCIATES ARCHITECTS LIMITED | Private company limited by shares | Dissolved |
| GEORGE KWAN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| HEIDI KWAN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| KWAN SIN MORALS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KWAN WAI SPORTS ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Dissolved |
| KWAN LAN BEAUTY HEALTHCARE LIMITED | Private company limited by shares | Live |
| HUNG KWAN LO CHO SAU MAU TUNG TSE CHAI BENEVOLENT SOCIETY LIMITED | Company limited by guarantee | Live |
| KWAN BONG COMPANY LIMITED | Private company limited by shares | Live |
| KWAN BROTHERS LIMITED | Private company limited by shares | Dissolved |
| YUK KWAN BROTHER'S LIMITED | Private company limited by shares | Dissolved |
| KWAN BROTHERS INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HOP KWAN BRUSH FACTORY LIMITED | Private company limited by shares | Live |
| KWAN KEI BUSINESS LIMITED | Private company limited by shares | Live |
| Kwan Ho Capital Limited | | Live |
| OI KWAN CATERING CO. LIMITED | Private company limited by shares | Live |
| Kwan Pak Catering Limited | Private company limited by shares | Live |
| Kin Kwan (Catering) Company Limited | | Live |
| Kin Kwan Wine Cellars Company Limited | | Live |
| LOK KWAN CENTRE LIMITED | Private company limited by shares | Dissolved |
| KWAN HO CENTURY LIMITED | Private company limited by shares | Dissolved |
| KWAN CHAN COMPANY LIMITED | Private company limited by shares | Live |
| CHAN KWAN CHUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAN & KWAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN CHART ESTATE COMPANY LIMITED | Private company limited by shares | Live |
| KWAN CHART (HOLDING) COMPANY LIMITED | Private company limited by shares | Live |
| KWAN TAT (CHINA) LIMITED | Private company limited by shares | Live |
| KWAN HO CHINA LIMITED | Private company limited by shares | Live |
| KWAN LEE (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN TAO (CHINA) INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN CHIU LIMITED | Private company limited by shares | Dissolved |
| LAU, KWAN, CHEUNG AND CHIU CLANSMAN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KWAN & CHOW LIMITED | Private company limited by shares | Live |
| TSEUNG KWAN O HOSPITAL CHRISTIAN CHAPLAINCY COMMITTEE LIMITED | Company limited by guarantee | Live |
| HOP KWAN CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| WAI KWAN CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| KWAN FAI CLEANING LIMITED | Private company limited by shares | Live |
| LEE KWAN CLEANING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| An Kwan Co., Limited | | Live |
| Ho Kwan Nam Co., Limited | | Live |
| KWAN YIK ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| Kwan Yu Enterprise Co., Limited | Private company limited by shares | Live |
| Kin Kwan High Performance Material (HongKong) Co., Limited | Private company limited by shares | Live |
| YEE KWAN LIEW (INT'L) IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| KWAN LAI INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| FU KWAN MARBLE CO., LIMITED | Private company limited by shares | Dissolved |
| Wing Wah (Tseung Kwan O Plaza) Medicine Co., Limited | Private company limited by shares | Live |
| Kwan Yee Consultancy Limited | Private company limited by shares | Live |
| Kwan Wai Corporate Limited | Private company limited by shares | Live |
| KWAN YUEN COSMETIC LIMITED | Private company limited by shares | Live |
| O KWAN CREATIVE COMPANY LIMITED | Private company limited by shares | Live |
| DAVID KWAN AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN HO DEVELOP LIMITED | Private company limited by shares | Dissolved |
| LEI KWAN DRILLING COMPANY LIMITED | Private company limited by shares | Live |
| FOO KWAN ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAI KWAN ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| CHIU KWAN ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAI KWAN ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN ON ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hou Kwan Enterprise Limited | Private company limited by shares | Live |
| Kwan Hu Enterprise Limited | Private company limited by shares | Live |
| KWAN TAT ENTERPRISE LIMITED | Private company limited by shares | Live |
| MING KWAN ENTERPRISE LIMITED | Private company limited by shares | Live |
| KO KWAN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| OI KWAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YAT KWAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KIN KWAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| KAM KWAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LAP KWAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HOP KWAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| KWAN HO ENTERPRISES LIMITED | Private company limited by shares | Live |
| KWAN KAN KAI KEE ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| KIM KWAN ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| KIU KWAN ESTATES LIMITED | Private company limited by shares | Dissolved |
| KWAN LEE PLASTIC FACTORY LIMITED | Private company limited by shares | Live |
| HOP KWAN RAINCOAT FACTORY LIMITED | Private company limited by shares | Dissolved |
| HOP KWAN TIMBER FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN HING (FAR EAST) PRODUCTS FACTORY LIMITED | Private company limited by shares | Live |
| KWAN TAI FASHION COMPANY LIMITED | Private company limited by shares | Live |
| LEE KWAN FASHION LIMITED | Private company limited by shares | Dissolved |
| KWAN LAM FASHIONS LIMITED | Private company limited by shares | Dissolved |
| HOI KWAN FINANCE LIMITED | Private company limited by shares | Dissolved |