| # | Name | Location | Applications |
|---|---|---|---|
| 1. | XRF ANALYTICAL AB | 🇸🇪 Orsundsbro, Sweden | 1 |
| 2. | XRF CORPORATION | 🇺🇸 Somerville, MA, United States | 2 |
| 3. | XRF Scientific Limited | 🇦🇺 Victoria, Australia | 1 |
| 4. | XRF Scientific Limited | 🇦🇺 Osborne Park, Australia | 1 |
| 5. | XRFiles, Inc. | 🇺🇸 Emerald Hills, CA, United States | 2 |