| Gangnam Academy Limited | Private company limited by shares | Live |
| Gangnam Pacific Biological Technology Co., Limited | Private company limited by shares | Dissolved |
| HONG KONG GANGNAM TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| New Gangnam Education & Technology Group Co., Limited | Private company limited by shares | Live |
| GANGNAM (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Live |
| KOREA GANGNAM SOO COSMETICS GROUP LIMITED | Private company limited by shares | Live |
| GANGNAM MEDIA LIMITED | Private company limited by shares | Live |
| Misty Rain Gangnam (ZhonghuaCultural) Creativity Limited | Private company limited by shares | Live |
| Gangnam Style Limited | | Live |
| GANGNAM STYLE KOREA RESTAURANT LIMITED | Private company limited by shares | Live |