COMPANY INFORMATION SYSTEM AND COMPANY INFORMATION PROVIDING METHOD

摘要

The purpose of the present invention is to swiftly provide information corresponding to an update of a management operation policy.;This company information system 1 acquires a management operation policy including a management evaluation index, which relates to management among a plurality of achievement evaluation indexes, and a value of the management evaluation index; acquires an on-site operation policy including an on-site evaluation index, which relates to on-site work among the plurality of achievement evaluation indexes, and a value of the on-site evaluation index; acquires achievement evaluation index relationship information which defines a relationship between the plurality of achievement evaluation indexes; when the management operation policy is updated, updates the on-site operation policy according to the update of the management operation policy on the basis of the management operation policy and the achievement evaluation index relationship information; calculates, on the basis of the achievement evaluation index relationship information and a plurality of countermeasures prepared in advance, each prediction value of the plurality of achievement evaluation indexes in the case where the plurality of countermeasures are executed; and extracts, as an appropriate countermeasure, a countermeasure appropriate for the updated on-site operation policy from among the plurality of countermeasures, on the basis of the calculated prediction values and the updated on-site operation policy.