| BEST-BUILT CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| Best-Built Technology Limited | Private company limited by shares | Live |
| SHANGHAI NEW BESTBULL BULL TYRE CO., LIMITED | Private company limited by shares | Live |
| BESTBUSY LIMITED | Private company limited by shares | Dissolved |
| BESTBUY NET LIMITED | | Live |
| SHENZHEN BESTBUYTEC CO., LIMITED | Private company limited by shares | Live |
| BestC HK Limited | | Live |
| Hongkong Bestc Group Co., Limited | Private company limited by shares | Live |
| BESTCAL LIMITED | Private company limited by shares | Dissolved |
| BESTCAL LIMITED | Private company limited by shares | Live |
| BESTCALL COMPANY LIMITED | Private company limited by shares | Live |
| BESTCAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| BESTCARD COMPANY LIMITED | Private company limited by shares | Live |
| BESTCARD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BESTCARE LIMITED | Private company limited by shares | Dissolved |
| BESTCASE COMPANY LIMITED | Private company limited by shares | Live |
| BESTCAST LIMITED | Private company limited by shares | Live |
| BESTCASTLE LIMITED | Private company limited by shares | Dissolved |
| BESTCHAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BESTCHAIN GLOBAL SHIPPING LIMITED | Private company limited by shares | Live |
| BESTCHAIN (HK) ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| BestChain (Hong Kong) International Limited | | Live |
| BESTCHAMP COMPANY LIMITED | Private company limited by shares | Live |
| BESTCHAMP ENTERPRISES LIMITED | Private company limited by shares | Live |
| BESTCHAMTE LIGHTING LIMITED | Private company limited by shares | Live |
| BESTCHANCE (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| BESTCHANT LIMITED | Private company limited by shares | Live |
| BESTCHEER LIMITED | Private company limited by shares | Dissolved |
| BESTCHEER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BESTCHEM COMPANY LIMITED | Private company limited by shares | Live |
| BESTCHERRY LIMITED | Private company limited by shares | Dissolved |
| BESTCHIP LIMITED | Private company limited by shares | Dissolved |
| BESTCHOICE QUANZHOU LIMITED | Private company limited by shares | Live |
| BESTCHOP LIMITED | Private company limited by shares | Dissolved |
| BESTCITY LIMITED | Private company limited by shares | Dissolved |
| BEST-CLEAN (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| BestClean Group (HK) Co., Limited | Private company limited by shares | Live |
| BEST-CLEAN (HONG KONG) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BESTCLOTHES CO., LIMITED | Private company limited by shares | Dissolved |
| BestCMS Limited | Private company limited by shares | Live |
| BESTCO D. K. LIMITED | Private company limited by shares | Dissolved |
| BESTCO LIMITED | Private company limited by shares | Dissolved |
| BESTCO LIMITED | Private company limited by shares | Dissolved |
| BESTCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BESTCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| BESTCODE LIMITED | Private company limited by shares | Dissolved |
| BESTCODE LIMITED | Private company limited by shares | Live |
| BESTCODE CORPORATION LIMITED | Private company limited by shares | Live |
| BESTCOL CO., LIMITED | Private company limited by shares | Dissolved |
| BESTCOLOR ASIA (GREATER CHINA) LIMITED | Private company limited by shares | Dissolved |
| BESTCOLORKR HK LIMITED | Private company limited by shares | Live |
| BESTCOLOUR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BESTCOLOUR SEPARATION LIMITED | Private company limited by shares | Dissolved |
| BESTCOM LIMITED | Private company limited by shares | Dissolved |
| BESTCOM INC LIMITED | Private company limited by shares | Live |
| BESTCOM (ASIA) LIMITED | Private company limited by shares | Live |
| BESTCOM ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| BESTCOM ENTERPRISE LIMITED | Private company limited by shares | Live |
| BESTCOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BESTCOM ENTERPRISES LIMITED | Private company limited by shares | Live |
| BESTCOM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BESTCOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BESTCOM MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| BESTCOM TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BESTCOME LIMITED | Private company limited by shares | Dissolved |
| BESTCOME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Bestcome Link Limited | Private company limited by shares | Live |
| BESTCOME TRADING LIMITED | Private company limited by shares | Dissolved |
| BESTCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTCON ENTERPRISES LIMITED | Private company limited by shares | Live |
| BESTCON INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| BESTCON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BESTCON INVESTMENTS LIMITED | Private company limited by shares | Live |
| BESTCON INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BESTCONTROL MACHINERY & AUTOMATION CO., LIMITED | Private company limited by shares | Live |
| BESTCOOL ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| BESTCOOL INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| BESTCOOL INDUSTRY CO., LIMITED | | Live |
| BESTCORE LIMITED | Private company limited by shares | Dissolved |
| BESTCORP LIMITED | Private company limited by shares | Dissolved |
| BESTCORP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BESTCOURT LIMITED | Private company limited by shares | Dissolved |
| BESTCOURT INVESTMENT LIMITED | Private company limited by shares | Live |
| BESTCREATION INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| BEST-CREATIVE HOUSEWARE LIMITED | Private company limited by shares | Live |
| BestCrews International Limited | Private company limited by shares | Live |
| Best-crop Asia Limited | | Live |
| BESTCUT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BESTCYAFT INVEST CO., LIMITED | Private company limited by shares | Live |
| BESTDA TECHNOLOGY CO., LIMITED | | Live |
| BESTDA TRADING LIMITED | Private company limited by shares | Live |
| Bestda Trading Co., Limited | | Live |
| BESTDATA COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTDATA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BESTDATE LIMITED | Private company limited by shares | Dissolved |
| Bestda-tech Limited | Private company limited by shares | Live |
| Bestday Technology Limited | Private company limited by shares | Live |
| BESTDEAL LIMITED | Private company limited by shares | Live |
| BestDealHK Limited | Private company limited by shares | Live |
| BestDealHome Limited | Private company limited by shares | Live |