| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Op Vista Incorporated | 🇺🇸 Milpitas, CA, United States | 1 |
| 2. | OPVET, Inc. | 🇺🇸 Temple, TX, United States | 2 |
| 3. | OpVista Incorporated | 🇺🇸 Milpitas, CA, United States | 4 |
| 4. | OpVista Incorporated | 🇺🇸 Irvine, CA, United States | 1 |
| 5. | OpVista, Inc. | 🇺🇸 Irvine, CA, United States | 2 |
| 6. | Opvius GmbH | 🇩🇪 Kitzingen, Germany | 1 |