| # | Name | Location | Applications |
|---|---|---|---|
| 1. | SK leaveo Co., Ltd. | 🇰🇷 Gyeonggi-do, South Korea | 1 |
| 2. | SK LED, LLC | 🇺🇸 Greenwood Village, CO, United States | 1 |
| 3. | SK Link Co., Ltd. | 🇯🇵 Kawasaki-shi, Japan | 1 |
| 4. | SK LUBRICANTS CO., LTD. | 🇰🇷 Seoul, South Korea | 26 |
| 5. | SK Lubricants Co., Ltd. | 🇰🇷 , South Korea | 2 |
| 6. | Sklansky Games, LLC | 🇺🇸 Minnetonka, MN, United States | 5 |
| 7. | SKLink Co., Ltd. | 🇯🇵 Kawasaki-shi, Japan | 1 |