| Beijing Baihui Weikang Technology Co., Ltd | Beijing |
| Beijing Bailian Intelligent Technology Co., Ltd | |
| Beijing Bailie University | |
| Beijing Bairui Data Technology Co., Ltd | Beijing |
| Beijing Bang Bang Security Technology Co., Ltd | Beijing |
| Beijing Bao Xingda Information Technology Co., Ltd | Beijing |
| Beijing BBF Electric Drive Technology Co., Ltd | |
| Beijing Beisen Cloud Computing Co., Ltd | Beijing |
| Beijing Belaone Sysjob Ltd | Beijing |
| Beijing Bewinner Communication Co., Ltd | Beijing |
| Beijing Biowe Technology Co., Ltd | |
| Beijing Blue Satellite Communication Technology Co., Ltd | Beijing |
| Beijing Bo Technology Co., Ltd | Beijing |
| Beijing Caiche District Ming Technology Co., Ltd | Beijing |
| Beijing Caichequming Technology Co., Ltd | |
| Beijing Century Internet Broadband Data Center Co., Ltd | Beijing |
| Beijing Century Softop Science Tech.Co., Ltd | Beijing |
| Beijing Chaitin Future Technology Co., Ltd | Beijing |
| Beijing Challen Biotechnology Co., Ltd | |
| Beijing College of Internet Engineering | |
| Beijing College of Politics and Law | |
| Beijing Computer Repair | Beijing |
| Beijing Consen Automation Contol Co., Ltd | Beijing |
| Beijing Corelogic Communication Co., Ltd | Beijing |
| Beijing CorreGene Biotechnology Co., Ltd | |
| Beijing Creation Science and Technology Development Co., Ltd | Beijing |
| Beijing DeepSearch Technology Co., Ltd | |
| Beijing Digital Hail Technology Co., Ltd | Beijing |
| Beijing Digital Native Digital City Research Center | Beijing |
| Beijing Dynamic Power Co., Ltd | Beijing |
| Beijing Eight Component Information Technology Co., Ltd | Beijing |
| Beijing Electronic Commerce Association | Beijing |
| Beijing Electronic Science & Technology Institute | |
| Beijing Fenbi Blue Sky Technology Co., Ltd | |
| Beijing Fengruixiang Information Technology Co., Ltd | Beijing |
| Beijing FenYang Technology Co., Ltd | Beijing |
| Beijing Flying Black Horse Technology Co.,Ltd | Beijing |
| Beijing Foreign Studies University | Beijing |
| Beijing Foreign Trade School | |
| Beijing Forestry University | Beijing |
| Beijing Four Sentences of Heng Qu Science and Technology Co., Ltd | Beijing |
| Beijing Freebee E-Commerce Co., Ltd | Beijing |
| Beijing Genetron Health Gene Technology Co., Ltd | Beijing |
| Beijing Genshengzi Gene Technology Co., Ltd | |
| Beijing Greatness Information Technology Co., Ltd | Beijing |
| Beijing Guangyu Online Technology Co., Ltd | Beijing |
| Beijing Guanhai Technology Development Co., Ltd | |
| Beijing Haiyun Jiexun Technology Co., Ltd | Beijing |
| Beijing Hanson Technology Co., Ltd | Beijing |
| Beijing HeJia Software Technology Co., Ltd | Beijing |