| Bora Pharmaceuticals | |
| Bora Pharmaceuticals | |
| Boreal Studio | Taiwan |
| Borg | Taiwan |
| Boser Technology Co., Ltd | Taiwan |
| Boshifengyun Information Technology Co., Ltd | |
| BOSSTAR Technology Co., Ltd | Taiwan |
| BossWave Enterprise Co., Ltd | Guangdong |
| Bota Biosciences | |
| Bota Biosciences | |
| Both Engineering Technology Co., Ltd | Jiangsu |
| BottleTec | |
| Bouffalo Lab (Nanjing) Co., Ltd | |
| Bovax Biotechnology | |
| Boyan Information Technology Co., Ltd | Zhejiang |
| Boyin Hearing Technology (Shanghai) Co., Ltd | |
| Bozhou University | |
| BPMC Technology (Hong Kong) Ltd | Hong Kong |
| Braintek Electronics Co., Ltd | Taiwan |
| Bridgeone Capital | |
| Bright System HK | |
| Bright Toward Industrial Co., Ltd | Taiwan |
| Brighten Communications | Taiwan |
| BrightGene Bio-Medical Technology Co., Ltd | Jiangsu |
| Brilliance Technology | Shanghai |
| Brilliant Sun Technology Co., Ltd | Taiwan |
| BRIM Biotechnology, Inc. | Taiwan |
| Brinc.io | Hong Kong |
| Brise Pharmaceuticals Co., Ltd | |
| BriSTAR Immunotech | Beijing |
| Brite Semiconductor (Shanghai) Co., Ltd | |
| Brite Semiconductor, Inc. | Shanghai |
| Brix Ltd | Taiwan |
| BRL Medicine | |
| Broadsims, Inc. | Taiwan |
| BroadVision | Beijing |
| Bsoft Co., Ltd | Zhejiang |
| BsTek | Shanghai |
| BTC | Taiwan |
| Bureau of Telecommunications Regulation | Macau |
| Burning Rock Biotech Ltd | |
| Business China | Fujian |
| BuyHive Ltd | Hong Kong |
| BXB Electronics Co., Ltd | Taiwan |
| ByConcept | Hong Kong |
| BYD Company Ltd | |
| BYNA Technology Services | Beijing |
| ByteDance | |
| C SUN | Taiwan |
| C&C Electronics Connectors, Inc. | Taiwan |