| TU-E SUM WAI HOLDING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| TUEBINGEN CHEMICALS COMPANY LIMITED | Private company limited by shares | Live |
| TUEBROOK LIMITED | Private company limited by shares | Dissolved |
| TUEI LIMITED | | Live |
| TUEN KEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUEN YIP COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUI TUEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUEN FEI LIMITED | Private company limited by shares | Live |
| TIN TUEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU TUEN LIMITED | Private company limited by shares | Live |
| KAM TUEN LIMITED | Private company limited by shares | Live |
| TUEN MUN YAU HK LIMITED | Private company limited by shares | Live |
| Lik Tuen Limited | Private company limited by shares | Live |
| Tuen Wai Company Limited | | Live |
| Yat Tuen Limited | | Live |
| TUEN MUN ACTION LIMITED | Company limited by guarantee | Live |
| TUEN MUN ASSEMBLIES OF GOD CHURCH LIMITED | Company limited by guarantee | Live |
| TUEN MUN SAN HUI MARKET ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Live |
| TUEN MUN SPORTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| At-Language Education Centre (Tuen Mun) Limited | | Live |
| TUEN MUN BAPTIST CHURCH | Company limited by guarantee | Live |
| Box-It (Tuen Mun) Limited | Private company limited by shares | Live |
| SO MING CATERERS (TUEN MUN) LIMITED | Private company limited by shares | Live |
| FOOK HING CATERING (TUEN MUN) LIMITED | Private company limited by shares | Live |
| PHYSICAL HEALTH CENTRE (TUEN MUN) LIMITED | Private company limited by shares | Live |
| Ka Yau Elderly Care Centre (Tuen Mun) Limited | | Live |
| TUEN MUN CHAMBER OF SEA-FOOD BUSINESS LIMITED | Company limited by guarantee | Dissolved |
| CHURCH OF CHRIST IN CHINA TUEN MUN CHURCH LIMITED -THE- | Company limited by guarantee | Live |
| TUEN MUN CHRISTIAN CHURCH LIMITED | Company limited by guarantee | Live |
| TUEN MUN TUNG CHUN TONG LIMITED | Private company limited by shares | Live |
| TUEN MUN FUK LAM CHURCH LIMITED | Company limited by guarantee | Live |
| Veritas Christian Tuen Mun Church Limited | Company limited by guarantee | Live |
| TUEN MUN DISTRICT CHRISTIAN CHURCHES UNION LIMITED | Company limited by guarantee | Live |
| UA Tuen Mun Cinema Limited | Private company limited by shares | Live |
| TUEN MUN NEW LIFE TEMPLE DENTAL CLINIC LIMITED | 擔保有限公司 | Live |
| Worldmate Medical Clinic (Tuen Mun) Limited | Private company limited by shares | Live |
| TUEN MUN CANOE CLUB LIMITED | Private company limited by shares | Live |
| TUEN MUN FOOTBALL CLUB LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN LIFE SAVING CLUB LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN RECREATION CLUB LIMITED | Private company limited by shares | Dissolved |
| TUEN SHING FRIENDSHIP CLUB LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN GENERAL SNOOKER CLUB LIMITED | Private company limited by shares | Live |
| FOOK HING CONGEE (TUEN MUN) LIMITED | | Live |
| TUEN MUN PARAMOUNT JOY CUISINE LIMITED | Private company limited by shares | Live |
| Destine Vegetarian Restaurant (Tuen Mun) Limited | Private company limited by shares | Live |
| TUEN MUN DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| TUEN MUN COMMUNITY DEVELOPMENT ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TUEN FOOK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TUEN MUN FOOTBALL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TUEN MUN PROPERTY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Chance Developmental Support (Tuen Mun) Company Limited | Private company limited by shares | Live |
| Tuen Mun Dream Limited | | Live |
| TUEN MUN DYEING WORKS LIMITED | Private company limited by shares | Dissolved |
| Prologue Education (Tuen Mun) Limited | Private company limited by shares | Live |
| Sun Tuen Electronic Company Limited | Private company limited by shares | Live |
| TUEN MUN EMMANUEL CHURCH | Company limited by guarantee | Live |
| TUEN MUN HOP FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TUEN MUN PEACE EVANGELICAL CENTRE LIMITED | Company limited by guarantee | Live |
| SOUTH TUEN MUN PEACE EVANGELICAL CENTRE LIMITED | Company limited by guarantee | Live |
| TUEN MUN WAI TSUEN EVANGELICAL CHURCH LIMITED | Company limited by guarantee | Live |
| Tuen Mun Faith Baptist Church Limited | | Live |
| Tuen Mun Fishermen Women's Association Limited | Company limited by guarantee | Live |
| TUEN MUN FOOD SERVICES AND RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| Tuen Yuen Food Company Limited | Private company limited by shares | Live |
| PANTRY FOODIES (TUEN MUN) LIMITED | Private company limited by shares | Live |
| TUEN 5 FOODS LIMITED | Private company limited by shares | Live |
| Tuen Cow Premium Foods Limited | Private company limited by shares | Live |
| TUEN MUN SOUL OASIS FOUNDATION LIMITED -THE- | Company limited by guarantee | Live |
| FRIENDS OF TUEN MUN LIMITED | Company limited by guarantee | Live |
| Tuen Fung Hong Company Limited | Private company limited by shares | Live |
| TUEN FUNG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUEN CHUEN GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN GODOWN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN JIREH GOSPEL HALL LIMITED | Company limited by guarantee | Live |
| GREENERY MUSIC (TUEN MUN) LIMITED | Private company limited by shares | Live |
| TUEN WUI GROUP LIMITED | Private company limited by shares | Dissolved |
| Tuen Mun Healthy City Association Limited | Company limited by guarantee | Live |
| TUEN HING PICK UP LIMITED | | Live |
| TUEN HING TONG, LIMITED | Private company limited by shares | Dissolved |
| HING TUEN YUEN LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Hoi Tuen Bay Holdings Limited | Private company limited by shares | Live |
| YING TUEN (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| HANG FUK HOME FOR AGED (TUEN MUN) LIMITED | Private company limited by shares | Dissolved |
| TUEN MUN CAMBRIDGE NURSING HOME LIMITED | Private company limited by shares | Dissolved |
| NEW TUEN MUN CAMBRIDGE NURSING HOME LIMITED | Private company limited by shares | Live |
| FRIENDLY (TUEN MUN) HOME FOR THE AGED LIMITED | Private company limited by shares | Live |
| Hongkong Tuen Lighting Technology Co., Limited | Private company limited by shares | Live |
| SUNHING HUNGKAI GODOWN (TUEN MUN) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE TUEN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Tuen Industrial Limited | Private company limited by shares | Live |
| Man Success (Tuen Mun) Industry Limited | | Live |
| TUEN LIK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL MUSICAL INSTRUMENTS (TUEN MUN) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Team Tuen International Company Limited | | Live |
| TUEN MUN INTERNATIONAL TRADE CO LIMITED | | Live |
| HK TUEN TAT INTL TRADE LIMITED | Private company limited by shares | Live |
| HOI TUEN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI TUEN KWONG LIMITED | Private company limited by shares | Dissolved |
| KWONG ON (TUEN MUN) AIR CONDITIONING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| TAI KONG LANDS (TUEN MUN) COMPANY LIMITED | Private company limited by shares | Dissolved |