| DULCIBELLA LIMITED | Private company limited by shares | Dissolved |
| YU MEI LAI DULCIMER ARTS CENTER LIMITED | Private company limited by shares | Live |
| HONG KONG DULCIMER ORCHESTRA ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG DULCIMER ORCHESTRA LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DULCIMER ORCHESTRA LIMITED | Company limited by guarantee | Live |
| MELODY DULCIMER ARTS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| Dulcinea (Group) Co., Limited | Private company limited by shares | Live |
| Dulcis Limited | Private company limited by shares | Live |