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

• Marketing Programs & Service
• Computer Stores

North American Industry Classification System (NAICS) Categories:

• Computer And Software Stores > Computer Stores
• Marketing Consulting Services > Marketing & Sales Consulting

Standard Industry Classification (SIC) Categories:

• Computer And Computer Software Stores > Computer Stores
• Management Consulting > Marketing & Sales Consulting