| # | Name | Location | Applications |
|---|---|---|---|
| 1. | ''DUVAMIS'' EOOD | 🇧🇬 Sofia, Bulgaria | 4 |
| 2. | Duvall Espresso IP Enforcement, LLC | 🇺🇸 Boca Raton, FL, United States | 1 |
| 3. | DUVAS TECHNOLOGIES LIMITED | 🇬🇧 London, United Kingdom | 7 |
| 4. | DUVEL MOORTGAT NV | 🇧🇪 Puurs, Belgium | 1 |
| 5. | DUVEL MOORTGAT NV | 🇧🇪 Puurs-Sint-Amands, Belgium | 1 |
| 6. | Duvera Billing Services, LLC d/b/a EasyPay Finance | 🇺🇸 Carlsbad, CA, United States | 1 |
| 7. | Duvon Corporation | 🇺🇸 Las Vegas, NV, United States | 21 |
| 8. | DUVONN ELECTRONIC TECHNOLOGY CO., LTD | 🇨🇳 Jiangsu, China | 1 |