Impact Sign Co. is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Signs
• Printing & Copying Service

North American Industry Classification System (NAICS) Categories:

• Other Commercial Printing > Printers, By Name
• Other Miscellaneous Durable Goods Merchant Wholesalers > Signs

Standard Industry Classification (SIC) Categories:

• Commercial Printing, Nec > Printing Companies, By Name
• Durable Goods, Nec > Signs