Abstract: A global construction business management apparatus and a global construction business management system using the same. The global construction business management apparatus includes: an electric manual unit: deriving a task hierarchy in life stages to include a ‘plan and program stage’, a ‘design stage’, a ‘construction order and contract stage’, a ‘construction stage’, and an ‘operation and maintenance stage’ based on business process breakdown structure (BPS) information; providing to a responsible entity information required for performing a task; and providing performed task information to any one of the responsible entity, a revising entity, or an assigning entity; and a BPS mapping unit providing visualized information so that a temporal flow of the task hierarchy in life can be easily comprehended. Accordingly, an i-PgMIS is applied to a global construction project and used for various businesses by improving the i-PgMIS that is limited to an urban regeneration business.