Organizational Structure

WalMart operates under a multidivisional structure. There are 13 divisions, and some are traditional functional areas while others represent geographic areas of retail operations. An interactive chart is available here. The chart breaks down the divisions of WalMart Stores and also breaks down each divisions (such as WalMart U.S.) into their subdivisions. I'll list the 13 divisions below for ease.

President/CEO - Mike Duke oversees the following divisions of WalMart Stores, Inc.

1. ASDA Stores (U.K. division)
2. Global e-Commerce (online sales division)
3. Finance
4. IT
5. Corporate Affairs (Public policy, brand management, etc.)
6. Legal & Secretary
7. Merchandise & Replenishment (Supply chain)
8. Global Customer Insights
9. Human Resources
10. Sourcing (Merchandise purchasing)
11. International
12. Sam's Club
13. US