| LUEN SING ENGINEERING (HK) LIMITED | | Live |
| LUEN SING GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| SING LUEN FOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE LUEN SING (FUND) LIMITED | | Live |
| HK LUEN FUNG SING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Luen Sing Garment Limited | Private company limited by shares | Dissolved |
| LUEN SING TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| LUEN SING FONG INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING LUEN INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| LUEN SING INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| LUEN SING KNITTING LIMITED | Private company limited by shares | Live |
| LUEN HING SING LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN SING MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| Luen Sing Machinery (HK) Limited | | Live |
| LUEN SING TOYS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LUEN SING BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| LUEN SING TONG ( FRIENDSHIP PROMOTION ) LIMITED | Company limited by guarantee | Live |
| LUEN SING SECURITIES LIMITED | Private company limited by shares | Live |
| Sing Luen Trading Company, Limited | Private company limited by shares | Live |
| LUEN SING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| PAK LUEN SING TRADING LIMITED | Private company limited by shares | Dissolved |
| LUEN SING (CHINA) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| LUEN SING (H.K.) TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN SING INTERNATIONAL WINE LIMITED | | Live |
| LUEN WAN (SINO-HK) TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SUN LUEN SIZING & DYEING FACTORY LIMITED | Private company limited by shares | Dissolved |
| YAU LUEN SIZING WARPING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SAM LUEN SNOOKER FRATERNITY ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH LUEN SOFA MANUFACTORY LIMITED | Private company limited by shares | Live |
| Luen Cheong Stainless Steel Engineering Company Limited | | Live |
| LUEN BONG STAINLESS STEEL ENGINEERING LIMITED | Private company limited by shares | Live |
| LUEN HING STATIONERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH LUEN STATIONERY SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| LUEN STEAMSHIP COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| LUEN MOW STEAMSHIP COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| LUEN TAK STEEL LIMITED | Private company limited by shares | Live |
| LUEN TAT STEEL AND KITCHEN APPLIANCES LIMITED | Private company limited by shares | Dissolved |
| LUEN HING STEEL DECORATION COMPANY LIMITED | Private company limited by shares | Live |
| LUEN FAI STEEL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LUEN HING STEEL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Luen Fung Steel Engineering Company Limited | Private company limited by shares | Live |
| LUEN HING FURNITURE & STEEL TOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH LUEN STEEL (H.K.) LIMITED | Private company limited by shares | Live |
| LUEN FU IRON & STEEL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| YAU LUEN STEEL STRUCTURALS LIMITED | Private company limited by shares | Dissolved |
| YAU LUEN STEVEDORING TRANSPORTATION PACKERS COMPANY LIMITED | Private company limited by shares | Live |
| WAI LUEN STONE PRODUCTS LIMITED | Private company limited by shares | Live |
| SUEN LUEN HING HONG TRADING LIMITED | Private company limited by shares | Dissolved |
| KONG LUEN SUISAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN FAT SWIMMING SUITS MANUFACTORY LIMITED | Private company limited by shares | Live |
| Luen Hop (Sum kee) Engineering Limited | Private company limited by shares | Live |
| GEE LUEN SUPERMARKET LIMITED | Private company limited by shares | Dissolved |
| LUEN HOP SUPERMARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN BON SUPERMARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI LUEN SUPERMARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN WAN SUPERMARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN ON SUPERMARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| NAM LUEN SUPERMARKET LIMITED | Private company limited by shares | Dissolved |
| LUEN MUN SUPPLIES LIMITED | Private company limited by shares | Live |
| LUEN WAH ELECTRICAL SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN FAT ENGINEERING AND SUPPLIES LIMITED | Private company limited by shares | Live |
| LUEN FUNG PET SUPPLIES LIMITED | Private company limited by shares | Live |
| LUEN HING HO MATERIAL SUPPLIES LIMITED | Private company limited by shares | Live |
| LUEN ON MARINE SURVEYORS & CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| LUEN SHING HONG SYNTHETIC CHEMISTRY LIMITED | Private company limited by shares | Dissolved |
| LUEN FAT HYDRAULIC SYSTEM LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LUEN TANG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| LUEN WO TANNERY LIMITED | Private company limited by shares | Dissolved |
| LUEN FAT TANNERY LIMITED | Private company limited by shares | Live |
| HK LUEN FAT TANNERY LIMITED | Private company limited by shares | Live |
| WING LUEN TANNERY LIMITED | Private company limited by shares | Live |
| LUEN YING TANNERY LIMITED | Private company limited by shares | Dissolved |
| LUEN FUNG CASSETTE TAPE MANUFACTORY LIMITED | Private company limited by shares | Live |
| UNITEC (LUEN TAT) CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN ON TAXI COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHIU LUEN TAXI LIMITED | Private company limited by shares | Live |
| Chiu Luen Taxi Management Limited | Private company limited by shares | Live |
| LAM LUEN TAXI OWNERS AND DRIVERS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CHI LUEN TAXI & PUBLIC LIGHT BUS COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG U. LUEN TECH-INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| LUEN HING TECHNICAL LIMITED | Private company limited by shares | Live |
| LUEN TAI TECHNOLOGIES INVESTMENT LIMITED | Private company limited by shares | Live |
| LUEN FU TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WAH LUEN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN TAT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LUEN HING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN LUEN LO AGRICULTURE TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LUEN HOI TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| LUEN TONG TELECOM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| LUEN YAU TENT COMPANY LIMITED | Private company limited by shares | Live |
| LUEN LEE TERMINALS LIMITED | Private company limited by shares | Dissolved |
| NEW TERRITORIES MAN LUEN TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE LUEN TEXTILE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI LUEN TEXTILE COMPANY LIMITED | Private company limited by shares | Live |
| LUEN SUN TEXTILE LIMITED | Private company limited by shares | Live |
| WO LUEN TEXTILE FACTORY LIMITED | Private company limited by shares | Dissolved |
| FUNG LUEN WOOL TEXTILE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HING LUEN TEXTILE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUEN HING FAT TEXTILE LIMITED | Private company limited by shares | Live |
| Luen Hing Textile Company Limited | Private company limited by shares | Live |