Express Mart is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Convenience Stores
• Petroleum Products & Equipment

North American Industry Classification System (NAICS) Categories:

• Petroleum And Petroleum Products Merchant Wholesalers (Except Bulk Stations And Terminals)
• Convenience Stores

Standard Industry Classification (SIC) Categories:

• Petroleum And Petroleum Products Wholesalers, Except Bulk Stations And Terminals
• Grocery Stores > Convenience Stores