P PT. Sasa Inti is an FMCG food and seasoning company in Indonesia. The problems found in the intial identification were the storage of dry raw materials in two different warehouses with the location of the storage area not adjacent to the production floor and one type of MH (material handling) tool used had limitations in its use, which could only be used in the area flooring. The aim of this research is to design a simulation model for the layout of the raw material warehouse by using the promodel simulation and the shared storage method. The results of identifying problems with the layout of the raw material warehouse using a checklist sheet indicate that there is an inappropriate placement of dry raw materials and an inadequate number of MH. The analysis uses a process flow map in the warehouse to determine the flow of the raw material transfer process, there is a process of laying raw materials that are combined with different types on one shelf and the distance to the dry production floor is very far. The results of the simulation of the layout of the warehouse in the existing conditions resulted in a raw material transfer time of 70.21 hours. The verification test on the simulation model produces an appropriate system output or there is no error and the validation test results have a decision to accept H0 or it can be said that the simulation model has been declared valid in presenting the actual system conditions. The proposed improvement by using shared storage can meet the storage capacity requirements in one raw material warehouse, reducing the MH travel distance of 291,985 m and material transfer time of 31.42 hours. The second improvement scenario proposed adding MH to the results of the improvement of the warehouse layout using the shared storage method resulting in a material transfer time of 22.15 hours. The selection of the best proposal is done using the bonferroni method, the results of the best proposal are the second proposal with a transfer time savings of 48.06 hours or 68.45%.