| BITEC LIMITED | Private company limited by shares | Live |
| BITECH (ASIA) SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Bitech Business Systems Limited | Private company limited by shares | Dissolved |
| Bitedalu Blockchain Limited | Private company limited by shares | Live |
| BiteData Limited | | Live |
| Bitefande Limited | | Live |
| BITEK HOLDING LIMITED | Private company limited by shares | Live |
| Bitelf(Hong Kong) Limited | | Live |
| BITEMPER LIMITED | Private company limited by shares | Live |
| Biten Group Limited | Private company limited by shares | Live |
| Biternet Investments Limited | Private company limited by shares | Live |
| RAW BITES LIMITED | Private company limited by shares | Live |
| BITES LIMITED | Private company limited by shares | Live |
| Bites Bro Company Limited | | Live |
| Buddy Bites Limited | Private company limited by shares | Live |
| Bites Connect Company Limited | Private company limited by shares | Live |
| LY Drinks & Bites Limited | Private company limited by shares | Live |
| Happy Bites Limited | | Live |
| KITES N BITES LIMITED | Private company limited by shares | Live |
| Tasty Bites Group Limited -The- | Private company limited by shares | Live |
| WISE BITES LIMITED | Private company limited by shares | Live |
| BITESIM LIMITED | | Live |
| BITESIZE ENGLISH LEARNING CENTRE LIMITED | Private company limited by shares | Live |
| BiteUnite Limited | Private company limited by shares | Live |
| BiteUnite Holdings Limited | Private company limited by shares | Live |
| BITEX LIMITED | Private company limited by shares | Live |
| Bitexa Company Limited | Private company limited by shares | Live |
| Bitexpress Limited | | Live |
| HK BITF (INTERNATIONAL) GROUP CO LIMITED | Private company limited by shares | Dissolved |
| BITF (PUBLISHING) LIMITED | Private company limited by shares | Dissolved |
| BitFenix Co., Limited | Private company limited by shares | Live |
| Bitfides Company Limited | Private company limited by shares | Live |
| Bitfinex Technology Limited | Private company limited by shares | Live |
| BitFlip Limited | Private company limited by shares | Live |
| BITFORCE LIMITED | | Live |
| BITFOREX CO., LIMITED | Private company limited by shares | Live |
| Bitfree Limited | Private company limited by shares | Live |
| Bitfun Limited | Private company limited by shares | Live |
| BitFusion Games Co., Limited | Private company limited by shares | Live |
| BITFUTURE LIMITED | Private company limited by shares | Live |
| BitFX Limited | Private company limited by shares | Live |
| Bitgarden Limited | Private company limited by shares | Live |
| BIT-GENERATION LIMITED | Private company limited by shares | Live |
| Bitgiant Company Limited | Private company limited by shares | Live |
| BitGlobe Limited | Private company limited by shares | Live |
| Bitgold Holding Limited | Private company limited by shares | Live |
| BitGood Limited | | Live |
| BitGuild Limited | Private company limited by shares | Live |
| BitHaw International Tech (Hong Kong) Limited | Private company limited by shares | Live |
| BITHD Limited | Private company limited by shares | Live |
| BITHEON LIMITED | Private company limited by shares | Live |
| Bither E-Commerce Services Limited | Private company limited by shares | Live |
| Bithive Tech Limited | Private company limited by shares | Live |
| Bithk Limited | Private company limited by shares | Live |
| BITHK LIMITED | | Live |
| Bithkt Limited | Private company limited by shares | Live |
| Bithop Limited | | Live |
| BITIC HONG KONG LIMITED | Private company limited by shares | Live |
| bitiDesign Limited | Private company limited by shares | Live |
| BiTiGlobal Limited | Private company limited by shares | Live |
| Bitillusion Technology Limited | Private company limited by shares | Live |
| BITINKA LIMITED | Private company limited by shares | Live |
| BIT-INN LIMITED | Private company limited by shares | Dissolved |
| BIT-INN (FAR EAST) LIMITED | Private company limited by shares | Live |
| BitJet Limited | Private company limited by shares | Live |
| Bitjoy Tech Limited | | Live |
| BitJungle Technology Limited | | Live |
| BITKNOCK LIMITED | Private company limited by shares | Live |
| Bitkoala Limited | | Live |
| BITLAB LIMITED | Private company limited by shares | Live |
| BitLabs Limited | Private company limited by shares | Live |
| BitLaplace Limited | Private company limited by shares | Live |
| Bitle Trade Limited | | Live |
| BITLEAP LIMITED | Private company limited by shares | Live |
| Bitlink Capital Limited | Private company limited by shares | Live |
| BITLITE CRYPTOGRAPHY LIMITED | Private company limited by shares | Live |
| Bitlliant Limited | | Live |
| Bitlocker Limited | Private company limited by shares | Live |
| BitLox Limited | Private company limited by shares | Live |
| Bitlucks Limited | Private company limited by shares | Live |
| BITLYTON LIMITED | Private company limited by shares | Dissolved |
| BitMad Limited | | Live |
| Bitmain HK Limited | Private company limited by shares | Live |
| Bitmain HK Holding Group Limited | Private company limited by shares | Live |
| Bitmain Technologies Limited | Private company limited by shares | Live |
| BITMAJIN HK LIMITED | Private company limited by shares | Live |
| BITMALL LIMITED | Private company limited by shares | Live |
| BITMALL INC LIMITED | Private company limited by shares | Live |
| Bitmart Limited | Private company limited by shares | Live |
| Bitmax Limited | Private company limited by shares | Live |
| Bitmining Service (Hong Kong) CO., Limited | | Live |
| Bitmoji (HK) Group Limited | | Live |
| BitMonsters Limited | | Live |
| Bitmoon Limited | Private company limited by shares | Live |
| Bit-More Lab Limited | | Live |
| BITMOS T&C LIMITED | Private company limited by shares | Live |
| Bitmuffin Limited | Private company limited by shares | Live |
| Bitmym Cion Limited | | Live |
| BITNEATO LIMITED | Private company limited by shares | Live |
| BITNESS LIMITED | Private company limited by shares | Live |