| HATH TRADING CO., LIMITED | Private company limited by shares | Live |
| Progressive Hatha Yoga Limited | Private company limited by shares | Live |
| HATHAWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Berkshire Hathaway HK Limited | Private company limited by shares | Dissolved |
| Berkshire Hathaway HomeServices (China) Properties Limited | | Live |
| BRITISH HATHAWAY AMINO ACIDS RESEARCH CO., LIMITED | Private company limited by shares | Live |
| DANDELION HATHAWAY LIMITED | Private company limited by shares | Live |
| ETHAN HATHAWAY CO. LIMITED | Private company limited by shares | Live |
| HATHAWAY FINANCE LIMITED | Private company limited by shares | Dissolved |
| BERKSHIRE HATHAWAY'S BELIEVER LIMITED | | Live |
| HATHERGATE LIMITED | Private company limited by shares | Dissolved |
| HATHERTON LIMITED | Private company limited by shares | Dissolved |
| J. HATHEY & COMPANY LIMITED | Private company limited by shares | Dissolved |
| HATHEY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HATHIE MARITIME LIMITED | Private company limited by shares | Live |
| HATHOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| HATHOR LIMITED | Private company limited by shares | Live |
| Hathor Art Center Limited | Private company limited by shares | Live |
| HATHOR COSMEDIC COMPANY LIMITED | Private company limited by shares | Live |
| HATHWAY LIMITED | Private company limited by shares | Live |