Fuente: Wipo "BigData" The invention discloses a gridding business demand mining method based on big data, and relates to the technical field of big data analysis and processing. Comprising the steps of 1, collecting basic information and enterprise event information of an enterprise, decomposing and storing the basic information and the enterprise event information of the enterprise, 2, carrying out grid division on a region in a user exhibition range to obtain each network region, and step 3, performing big data analysis and mining according to the enterprise basic information and the enterprise event information: establishing a business opportunity event library corresponding to the enterprise according to the enterprise basic information and the enterprise event information, mining a list library and a stock client library in combination with preset business demands, analyzing potential business demand information in each grid region, and performing big data mining according to the business opportunity event library. And step 4, performing business demand management on enterprises and business opportunities in the grid area according to the potential business demand information.