Great Lakes Office Solutions is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Copy Machines Supplies & Parts
• Printing Ink

North American Industry Classification System (NAICS) Categories:

• Industrial Supplies Merchant Wholesalers > Printers & Supplies Wholesale > Ink - Printing
• Office Supplies And Stationery Stores > Copying Equipment

Standard Industry Classification (SIC) Categories:

• Office Equipment > Duplicating Machines & Supplies
• Industrial Supplies > Industrial Supplies, Nec > Printing Ink