| # | Name | Location | Applications |
|---|---|---|---|
| 1. | S. Jackson, Inc. | 🇺🇸 Alexandria, VA, United States | 3 |
| 2. | SJ ADVANCED MATERIALS CO., LTD. | 🇰🇷 Ulsan, South Korea | 2 |
| 3. | SJ ANTENNA DESIGN | 🇹🇼 Taipei City, Taiwan | 3 |
| 4. | SJ ANTENNA DESIGN | 🇹🇼 Taipei, Taiwan | 2 |
| 5. | SJ ANTENNA DESIGN CORP. | 🇹🇼 Taipei, Taiwan | 1 |
| 6. | SJ Assets, LLC | 🇺🇸 Evanston, IL, United States | 2 |
| 7. | SJA Tools, LLC | 🇺🇸 Omaha, NE, United States | 1 |
| 8. | SJAWS Technologies Incorporated | 🇨🇦 Vancouver, Canada | 1 |
| 9. | Sjay Medience Co., Ltd. | 🇰🇷 Seoul, South Korea | 1 |