| Bitthai Asia Pacific Limited | Private company limited by shares | Live |
| BitToken Co., Limited | | Live |
| HONG KONG BITTOP COLOR NETWORK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YELLOW BITTREE LIMITED | Private company limited by shares | Live |
| BittyGritty Limited | | Live |
| Bitu Industrial Limited | Private company limited by shares | Live |
| Bituex Limited | Private company limited by shares | Live |
| Bituleon Engineering Services Limited | Private company limited by shares | Live |
| Asphalt and Bitumen Laboratory Limited | Private company limited by shares | Live |
| CLBGI BITUMEN HONG KONG LIMITED | Private company limited by shares | Live |
| BITUMEN INTERNATIONAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| CN BITUMEN PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SHELL BITUMEN (FOSHAN) HOLDING LIMITED | Private company limited by shares | Dissolved |
| SHELL BITUMEN (LUZHOU) HOLDING LIMITED | Private company limited by shares | Dissolved |
| SHELL BITUMEN (XI'AN) HOLDING LIMITED | Private company limited by shares | Dissolved |
| HK BITUN BUSINESS CO., LIMITED | Private company limited by shares | Live |
| BitUnlimited Limited | Private company limited by shares | Live |
| WENZHOU BITUO ELECTRIC CO., LIMITED | | Live |
| HUAXIN BITUO CO., LIMITED | Private company limited by shares | Live |
| BITUO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BITUO TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BITUO CO., LIMITED | | Live |
| HONGKONG BITUO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BITUO INT'L LIMITED | Private company limited by shares | Live |
| BITUO TRADE LIMITED | Private company limited by shares | Live |
| Bituobi Technology Co., Limited | Private company limited by shares | Live |
| BituTrade Hong Kong Limited | Private company limited by shares | Live |
| BITV LIMITED | Private company limited by shares | Live |
| BITV TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Bitvalue Technology Limited | | Live |
| BITVAST LIMITED | Private company limited by shares | Live |
| BITVISUS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bitwallet Limited | Private company limited by shares | Live |
| BITWATCH LIMITED | Private company limited by shares | Live |
| BITWAVES TRADING LIMITED | | Live |
| BITWEEL LIMITED | Private company limited by shares | Live |
| Bitwin Limited | Private company limited by shares | Live |
| BITWISE LIMITED | | Live |
| BitwiseHacks Limited | Private company limited by shares | Live |
| Bitwork Capital Limited | Private company limited by shares | Live |
| Bitworld Trading Limited | | Live |
| Bitworx Limited | Private company limited by shares | Live |
| BITX LIMITED | Private company limited by shares | Live |
| NY BITX. LIMITED | Private company limited by shares | Live |
| Bityou LIMITED | Private company limited by shares | Live |
| TINY BITZ LIMITED | Private company limited by shares | Live |
| BITZLATO LIMITED | Private company limited by shares | Live |
| Bitznog International Logistics Limited | | Live |