| Beijing Strongleader Science & Technology Co., Ltd. | 🇨🇳 | 2016-02-05 | 2016-02-05 | 1 |
| Beijing Superbee Wireless Technology Co.,Ltd | 🇨🇳 | 2011-03-17 | 2015-11-17 | 1 |
| Beijing SuperCloud Technology Co., Ltd. | 🇨🇳 | 2021-07-28 | 2021-07-28 | 1 |
| Beijing Superhexa Century Technology Co., Ltd. | 🇨🇳 | 2022-04-07 | 2022-04-07 | 1 |
| Beijing Supvan Information Technology Co.,Ltd. | 🇨🇳 | 2020-04-03 | 2020-04-03 | 1 |
| Beijing Surestar Technology Co. Ltd, | 🇨🇳 | 2018-02-15 | 2018-02-15 | 1 |
| Beijing Sutongwang E-Business Co., Ltd | 🇨🇳 | 2016-08-25 | 2016-08-25 | 1 |
| Beijing Symtech CO.,LTD | 🇨🇳 | 2013-01-09 | 2015-11-17 | 1 |
| Beijing TAIXINYUN Technology Co.,Ltd | 🇨🇳 | 2022-08-30 | 2022-08-30 | 1 |
| Beijing Techao Weijia Technology Limited | 🇨🇳 | 2020-08-14 | 2022-02-19 | 1 |
| Beijing Techshino Technology Co., Ltd. | 🇨🇳 | 2016-02-05 | 2016-02-05 | 1 |
| Beijing Tengling Technology CO.Ltd | 🇨🇳 | 2017-03-29 | 2017-03-29 | 1 |
| Beijing ThinRedline Technology Co.,Ltd. | 🇨🇳 | 2023-05-25 | 2023-05-25 | 1 |
| Beijing Thomson CITIC Digital Technology Co. LTD. | 🇨🇳 | 2011-12-14 | 2015-11-17 | 1 |
| BEIJING THOUGHT SCIENCE CO.,LTD. | 🇨🇳 | 2014-08-20 | 2015-11-17 | 1 |
| Beijing Tiandi-Marco Electro-Hydraulic Control System Company Ltd. | 🇨🇳 | 2017-01-07 | 2017-01-07 | 1 |
| Beijing Tianyu Communication Equipment Co., Ltd | 🇨🇳 | 2006-07-09 | 2015-11-17 | 1 |
| Beijing Tong Cybsec Technology Co.,LTD | 🇨🇳 | 2023-09-30 | 2023-09-30 | 1 |
| Beijing Tongtech Technology Co., Ltd. | 🇨🇳 | 2021-12-23 | 2021-12-23 | 1 |
| Beijing TongTongYiLian Science and Technology Ltd. | 🇨🇳 | 2017-09-06 | 2017-09-06 | 1 |
| Beijing Topnew Group Co., Ltd | 🇨🇳 | 2018-10-24 | 2018-10-24 | 1 |
| Beijing Topsec Network Security Technology Co., Ltd. | 🇨🇳 | 2005-01-23 | 2015-11-17 | 1 |
| Beijing Tosee Technology Co., Ltd. | 🇨🇳 | 2021-03-16 | 2021-03-16 | 1 |
| Beijing Townsky Technology Co.,Ltd | 🇨🇳 | 2024-04-15 | 2024-04-15 | 1 |
| BEIJING TRANSTREAMS TECHNOLOGY CO.,LTD | 🇨🇳 | 2025-09-05 | 2025-09-05 | 1 |
| Beijing Tricolor Technology Co., Ltd | 🇨🇳 | 2019-10-16 | 2019-10-16 | 1 |
| Beijing Unigroup Tsingteng Microsystem Co., LTD. | 🇨🇳 | 2021-05-07 | 2021-05-07 | 1 |
| Beijing Unis HengYue Technology Co., Ltd. | 🇨🇳 | 2015-12-11 | 2015-12-11 | 1 |
| Beijing Unisound Information Technology Co.,Ltd. | 🇨🇳 | 2016-10-12 | 2016-10-12 | 1 |
| Beijing Uniwill Science and Technology Co,Ltd | 🇨🇳 | 2016-02-05 | 2016-02-05 | 1 |
| Beijing VControl Technology Co., Ltd. | 🇨🇳 | 2016-02-05 | 2016-02-05 | 1 |
| Beijing Venustech Cybervision Co.,Ltd. | 🇨🇳 | 2020-07-02 | 2020-07-02 | 1 |
| Beijing Viazijing Technology Co., Ltd. | 🇨🇳 | 2025-06-17 | 2025-06-17 | 1 |
| Beijing Vizum Technology Co.,Ltd. | 🇨🇳 | 2020-04-04 | 2020-04-04 | 1 |
| Beijing Vorx Telecommunications Co., Ltd. | 🇨🇳 | 2017-07-23 | 2017-07-23 | 1 |
| Beijing Vrv Software Corpoaration Limited. | 🇨🇳 | 2020-09-04 | 2020-09-04 | 1 |
| Beijing Wanji Techonology Co., Ltd. | 🇨🇳 | 2017-10-28 | 2017-10-28 | 1 |
| Beijing Wanwei Intelligent Technology Co., Ltd. | 🇨🇳 | 2018-07-28 | 2018-07-28 | 1 |
| Beijing WayClouds Technology Co., Ltd. | 🇨🇳 | 2018-10-24 | 2018-10-24 | 1 |
| Beijing Wenrise Technology Co., Ltd. | 🇨🇳 | 2022-02-12 | 2022-02-12 | 1 |
| Beijing Wide Technology Co.,Ltd | 🇨🇳 | 2022-04-16 | 2022-04-16 | 1 |
| Beijing Winchannel Software Technology Co., Ltd | 🇨🇳 | 2013-09-12 | 2015-11-17 | 1 |
| Beijing Wing ICT Technology Co., Ltd. | 🇨🇳 | 2016-10-11 | 2016-10-11 | 1 |
| Beijing Winicssec Technologies Co., Ltd. | 🇨🇳 | 2015-11-17 | 2015-11-17 | 1 |
| Beijing Winner Microelectronics Co.,Ltd. | 🇨🇳 | 2018-06-13 | 2024-03-06 | 2 |
| Beijing Wisdomstar Technology Co., Ltd | 🇨🇳 | 2025-02-19 | 2025-02-19 | 1 |
| Beijing Wise Technology & Science Development Co.Ltd | 🇨🇳 | 2003-02-07 | 2015-11-17 | 1 |
| Beijing Wiseasy Technology Co.,Ltd. | 🇨🇳 | 2022-08-31 | 2022-08-31 | 1 |
| Beijing Wisetone Information Technology Co.,Ltd. | 🇨🇳 | 2016-11-26 | 2016-11-26 | 1 |
| Beijing WisVideo INC. | 🇨🇳 | 2011-11-26 | 2015-11-17 | 1 |