The invention relates to a data information authenticity verification method and device, equipment and a storage medium. The method comprises the steps that a user initiates a query request through a network map API interface; the network map respectively returns a plurality of first query data corresponding to the company name input by the user and a plurality of second query data corresponding to the company address input by the user; the matching degree among the company name input by the user, the first query company name and the second company query name is calculated; the matching degree among the company address input by the user, the first query address and the second query address is calculated; the plurality of calculated matching degrees are screened to obtain an optimal matching degree; whether the optimal matching degree is larger than or equal to a preset threshold value or not is judged, if yes, it is indicated that the company name and the company address in the query request initiated by the user are real, and if not, it is indicated that the company name and the company address in the query request initiated by the user are not real. Compared with the prior art, the verification efficiency and accuracy can be effectively improved.