Generally speaking, if an enterprise wants to be listed on the domestic securities market, it must go through three stages: comprehensive evaluation, standardized reorganization and formal start-up. In the first stage, the comprehensive evaluation before listing is a complex financial engineering and systematic work. Compared with traditional project investment, it also needs to go through the process of pre-demonstration, organization and implementation and post-evaluation. But also faces the path choice of whether to list in the capital market and in which market. In the second stage, there are hundreds of key issues involved in the initial public listing of enterprises, especially in the current specific environment of China, there are many historical issues left by private enterprises, such as finance, taxation, law, corporate governance and historical evolution. And many problems in the later period are quite difficult to deal with. Therefore, it is very important for enterprises to deal with some problems in advance in a planned and step-by-step manner with the assistance of listed financial consultants on the basis of completing the preliminary evaluation. Through this work, it can also be done. In the third stage, once the listing target is determined, the enterprise will begin to enter the practical operation stage of the external work of listing, which mainly includes: selecting relevant intermediaries, carrying out joint-stock reform, auditing and legal investigation, brokerage counseling, issuance declaration and issuance listing. Because the listing work involves five or six external intermediary service agencies working at the same time, the personnel involve dozens of people. Therefore, it is very difficult to organize and coordinate, which requires multi-party coordination.