| # | Name | Location | Applications |
|---|---|---|---|
| 1. | SW Feesaver, LLC | 🇺🇸 Greenville, SC, United States | 2 |
| 2. | SW FILTER SOLUTIONS LLC | 🇺🇸 Lehigh Acres, FL, United States | 1 |
| 3. | SWF Companies, Inc. | 🇺🇸 Reedley, CA, United States | 1 |
| 4. | SWFL, Inc. | 🇺🇸 Reno, NV, United States | 5 |
| 5. | SWFL, Inc., d/b/a "Filament | 🇺🇸 Reno, NV, United States | 4 |
| 6. | SWFY, LLC | 🇺🇸 Melbourne, FL, United States | 1 |