| ITALY DUBO GROUP LIMITED | Private company limited by shares | Live |
| U.S.A. FEDERATION DUBO DRESS INT'L LIMITED | Private company limited by shares | Dissolved |
| DUBO TECHNOLOGY LIMITED | | Live |
| DUBOIGALANT & CO COGNAC FRANCE LIMITED | Private company limited by shares | Live |
| DUBOIS LIMITED | Private company limited by shares | Dissolved |
| Dubois & Company Limited | Private company limited by shares | Live |
| DUBOIS MEDICAL LIMITED | Private company limited by shares | Dissolved |
| DuBois Spectrum Limited | Private company limited by shares | Dissolved |
| DuBois Spectrum Limited | Private company limited by shares | Live |
| DUBONNET LIMITED | Private company limited by shares | Dissolved |
| DUBORN COMPANY LIMITED | Private company limited by shares | Dissolved |