| BEIJING KUANGSHI TECHNOLOGY CO., LTD | 🇨🇳 | 2021-01-16 | 2021-01-16 | 1 |
| Beijing KXWELL Technology CO., LTD | 🇨🇳 | 2016-11-04 | 2018-10-24 | 1 |
| Beijing L&S Lancom Platform Tech. Co., Ltd. | 🇨🇳 | 2018-02-15 | 2023-02-14 | 3 |
| Beijing laiwei Technology Co.,Ltd | 🇨🇳 | 2018-02-15 | 2018-02-15 | 1 |
| Beijing Lanbo Technology Co., Ltd. | 🇨🇳 | 2011-05-07 | 2015-11-17 | 1 |
| Beijing Lanchuan Tech. Co., Ltd. | 🇨🇳 | 2003-02-07 | 2015-11-17 | 1 |
| Beijing Lanke Science and Technology Co.,LTd. | 🇨🇳 | 2020-11-10 | 2020-11-10 | 1 |
| Beijing Lanxum Computer Technology CO.,LTD. | 🇨🇳 | 2019-11-27 | 2021-03-03 | 2 |
| Beijing LasNubes Technology Co., Ltd. | 🇨🇳 | 2016-06-11 | 2016-06-11 | 1 |
| Beijing Leadsec Technology Co., Ltd. | 🇨🇳 | 2020-09-05 | 2020-09-05 | 1 |
| Beijing Leagrid Technology Co.,Ltd. | 🇨🇳 | 2022-06-30 | 2022-06-30 | 1 |
| Beijing Leja Tech co., Ltd. | 🇨🇳 | 2020-03-11 | 2020-03-11 | 1 |
| BEIJING LHWT MICROELECTRONICS INC. | 🇨🇳 | 2006-06-15 | 2015-11-17 | 1 |
| Beijing Lihong Create Co., Ltd. | 🇨🇳 | 2020-05-14 | 2020-05-14 | 1 |
| Beijing Lingji Innovations technology Co,LTD. | 🇨🇳 | 2025-01-28 | 2025-07-31 | 3 |
| Beijing LJ Technology Co., Ltd. | 🇨🇳 | 2023-12-19 | 2023-12-19 | 1 |
| Beijing Loveair Science and Technology Co. Ltd. | 🇨🇳 | 2017-10-11 | 2017-10-11 | 1 |
| Beijing LT Honway Technology Co.,Ltd | 🇨🇳 | 2012-10-05 | 2015-11-17 | 1 |
| BEIJING LXTV TECHNOLOGY CO.,LTD | 🇨🇳 | 2021-08-21 | 2021-08-21 | 1 |
| Beijing Lyratone Technology Co., Ltd | 🇨🇳 | 2020-11-07 | 2020-11-07 | 1 |
| Beijing Maystar Information Technology Co., Ltd. | 🇨🇳 | 2018-06-14 | 2018-06-14 | 1 |
| Beijing MDC Telecom | 🇨🇳 | 2013-01-09 | 2015-11-17 | 1 |
| Beijing MEGA preponderance Science & Technology Co. Ltd | 🇨🇳 | 2018-03-02 | 2018-03-02 | 1 |
| Beijing Memblaze Technology Co Ltd | 🇨🇳 | 2018-10-24 | 2021-12-29 | 2 |
| Beijing MFOX technology Co., Ltd. | 🇨🇳 | 2018-02-15 | 2018-02-15 | 1 |
| BEIJING MICROVISION TECHNOLOGY CO.,LTD | 🇨🇳 | 2019-08-24 | 2019-08-24 | 1 |
| Beijing Miiiw Technology Co., Ltd | 🇨🇳 | 2018-02-15 | 2018-02-15 | 1 |
| Beijing Morncloud Information And Technology Co. Ltd. | 🇨🇳 | 2013-06-20 | 2015-11-17 | 1 |
| Beijing Muniulinghang Technology Co., Ltd | 🇨🇳 | 2021-03-03 | 2021-03-03 | 1 |
| Beijing Mydreamplus Information Technology Co., Ltd. | 🇨🇳 | 2018-06-14 | 2018-06-14 | 1 |
| Beijing Nacao Technology Co., Ltd. | 🇨🇳 | 2018-06-14 | 2018-06-14 | 1 |
| Beijing Nan Bao Technology Co., Ltd. | 🇨🇳 | 2014-07-13 | 2015-11-17 | 1 |
| Beijing Nari Smartchip Microelectronics Company Limited | 🇨🇳 | 2014-08-20 | 2015-11-17 | 1 |
| Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd. | 🇨🇳 | 2011-03-17 | 2015-11-17 | 1 |
| Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd. | 🇨🇳 | 2018-12-01 | 2018-12-01 | 1 |
| Beijing Nebula Link Technology Co., Ltd | 🇨🇳 | 2017-05-24 | 2017-05-24 | 1 |
| Beijing NeTopChip Technology Co.,LTD | 🇨🇳 | 2010-11-24 | 2015-11-17 | 1 |
| Beijing Netpower Technologies Inc. | 🇨🇳 | 2017-11-12 | 2017-11-12 | 1 |
| Beijing Netswift Technology Co.,Ltd. | 🇨🇳 | 2018-06-14 | 2024-11-20 | 2 |
| Beijing Neutron Technology CO.,LTD. | 🇨🇳 | 2020-09-04 | 2020-09-04 | 1 |
| Beijing Newmine Technology | 🇨🇳 | 2010-04-11 | 2015-11-17 | 1 |
| Beijing Newtry Electronic Technology Ltd | 🇨🇳 | 2004-02-12 | 2015-11-17 | 1 |
| Beijing Novel Super Digital TV Technology Co., Ltd | 🇨🇳 | 2013-01-09 | 2015-11-17 | 1 |
| BeiJing NuQX Technology CO.,LTD | 🇨🇳 | 2004-02-12 | 2015-11-17 | 1 |
| Beijing Omnific Technology, Ltd. | 🇨🇳 | 2010-03-28 | 2015-11-17 | 1 |
| Beijing One City Science & Technology Co., LTD | 🇨🇳 | 2017-01-07 | 2017-03-08 | 1 |
| Beijing Orient View Technology Co., Ltd. | 🇨🇳 | 2016-07-14 | 2016-07-14 | 1 |
| Beijing PanGu Company | 🇨🇳 | 2019-04-03 | 2019-04-03 | 1 |
| Beijing Penslink Co., Ltd. | 🇨🇳 | 2020-02-11 | 2020-02-11 | 1 |
| Beijing Perabytes IS Technology Co., Ltd | 🇨🇳 | 2016-08-25 | 2016-08-25 | 1 |