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

• Construction Supplies Wholesale
• Nonresidential Building Operators

North American Industry Classification System (NAICS) Categories:

• Other Construction Material Merchant Wholesalers
• Lessors Of Nonresidential Buildings (Except Miniwarehouses)

Standard Industry Classification (SIC) Categories:

• Construction Materials, Nec
• Operators Of Nonresidential Buildings