In 2021，the industry environment of human resource service development in Beijing has strongly promoted the development of operational human resource service providers. Through the analysis of 2955 registered enterprises in the “Directory of Operating Human Resource Service Providers”，the development of operational human resource service providers is obviously promoted by policies. The development presents the characteristics of rapid expansion of the number of institutions in stages，with the majority of small and medium-sized enterprises in size，based on traditional business of licensing，regional distribution to the area where the national industrial park is located and low professionalism of employees. Combined with these characteristics，the paper puts forward targeted countermeasures to promote the high-quality development of operational human resources service providers in Beijing.