| # | Name | Location | Applications |
|---|---|---|---|
| 1. | KC GLASS & MATERIALS CO., LTD. | 🇰🇷 Cheonan-si, Chungcheongnam-do, South Korea | 1 |
| 2. | KC Green Holdings Co., Ltd. | 🇰🇷 Seoul, South Korea | 1 |
| 3. | KCG IP HOLDINGS LLC | 🇺🇸 Chicago, IL, United States | 6 |
| 4. | KCG Technologies LLC | 🇺🇸 Boston, MA, United States | 8 |