| # | Name | Location | Applications |
|---|---|---|---|
| 1. | MK CHEM & TECH | 🇰🇷 Anyang-Si, South Korea | 1 |
| 2. | MK CHEM & TECH | 🇰🇷 Ansan-Si, South Korea | 1 |
| 3. | MK CHEM & TECH CO., LTD | 🇰🇷 Ansan si, South Korea | 1 |
| 4. | MK Consulting Inc. | 🇺🇸 Cranberry Township, PA, United States | 1 |
| 5. | MK Consulting, Inc. | 🇺🇸 Pittsburgh, PA, United States | 2 |
| 6. | MK Corporation | 🇯🇵 Tokyo, Japan | 1 |
| 7. | MKC Flow, LLC | 🇺🇸 Franklin, TN, United States | 1 |