| LOUISA LEE LIMITED | Private company limited by shares | Live |
| LOUISA BEAUTY LIMITED | Private company limited by shares | Live |
| Louisa Beauty Centre Limited | Private company limited by shares | Live |
| CHRISTIAN COUNSELING & MISSION SERVICE (LOUISA TSANG) CENTRE LIMITED | Company limited by guarantee | Dissolved |
| FRANCE LOUISA JEWELRY CO., LIMITED | Private company limited by shares | Live |
| Edgar & Louisa Limited | | Live |
| LOUISA PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| Louisa Trading Limited | Private company limited by shares | Live |
| Louisa Wine Limited | Private company limited by shares | Live |