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| KYAN PROFESSIONAL CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| KYAN PROPERTIES LIMITED | Private company limited by shares | Live |
| KYAN TECH CO., LIMITED | Private company limited by shares | Live |
| KYAN TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| K-YAN INTERNATIONAL TRADING CO., LIMITED | | Live |
| K-YANG CO. LIMITED | Private company limited by shares | Live |
| Kyanite Limited | Private company limited by shares | Live |
| Kyanite & Heliodor Decoration and Engineering Co., Limited | | Live |
| Kyanite Investment Management Limited | | Live |
| Kyansight Limited | Private company limited by shares | Live |