Bt Tymnet Inc

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

• Data Communications Equipment & Systems
• Data Networking

North American Industry Classification System (NAICS) Categories:

• Computer And Computer Peripheral Equipment And Software Merchant Wholesalers > Data Communications Equipment & Supplies
• Computer Systems Design Services > Computer Networking Systems > Data Networking

Standard Industry Classification (SIC) Categories:

• Computers And Computer Peripherals Equipment And Software > Data Communications Equipment & Supplies
• Computer Integrated Systems Design > Computer Integrated Systems Design, Nec > Computer Applications Networking Systems