Abstract This project work is academically concerned with expert system on inventory management system. The use of early and fortune expert system is described, the inventory management system, corrective control of the expert system is described, the inventory management system which provides works performances and thereby creates awareness of the cost. Inventory management Dangote group of company Sokoto Branch was converted from manual to a computerized system (i.e. expert system) in this project. Appraisal of the old system featured in chapter one in which objectives, significance, and problems of the study ware stated. While doing this, computer jargon and research methodologies ware carefully defined.