| # | Name | Location | Applications |
|---|---|---|---|
| 1. | SOZ | 🇩🇪 Nurnberg, Germany | 1 |
| 2. | Sozaburo Ihara | 🇯🇵 Tokyo, Japan | 1 |
| 3. | Sozo Innovations, LLC | 🇺🇸 Petaluma, CA, United States | 1 |
| 4. | SozoTek, Inc. | 🇺🇸 Austin, TX, United States | 3 |
| 5. | SOZZI ARREDAMENTI S.R.L. | 🇮🇹 Lecco, Italy | 1 |