Core Points - The Beijing Stock Exchange (BSE) celebrated its fourth anniversary on November 15, with a total of 282 listed companies as of now, having raised a net amount of 51.05 billion yuan through initial public offerings (IPOs) [1] Group 1: Listing Statistics - In 2021, 79 companies were listed, followed by 83 in 2022, 77 in 2023, 23 in 2024, and 20 so far in 2025 [1] - The statistics exclude companies that have transferred to other exchanges, such as Guandian Defense, Taixiang Co., and Hanbo High-tech [1] Group 2: Underwriting Institutions Performance - A total of 60 underwriting institutions provided IPO sponsorship services for the 282 listed companies, resulting in 284 business transactions [2][6] - The top three underwriting institutions by the number of deals are: 1. CITIC Securities with 27 deals 2. Shenwan Hongyuan with 23 deals 3. Dongwu Securities with 16 deals [2] Group 3: Legal Services Performance - 79 law firms provided legal services for the IPOs of the 282 listed companies [6] - The top three law firms by the number of deals are: 1. Shanghai Jintiancheng with 40 deals 2. Beijing Zhonglun with 20 deals 3. Beijing Deheng and Beijing Kangda, each with 16 deals [6][7] Group 4: Accounting Firms Performance - 32 accounting firms provided auditing services for the IPOs of the 282 listed companies [12] - The top three accounting firms by the number of deals are: 1. Tianjian with 43 deals 2. Lixin with 35 deals 3. Rongcheng with 31 deals [12][13]