• 7378 Computer Maintenance and Repair<https://www.osha.gov/pls/imis/sic_manual.display?id=154&tab=description>
• 7379 Computer Related Services, Not Elsewhere Classified<https://www.osha.gov/pls/imis/sic_manual.display?id=155&tab=description>
• 7629 Electrical and Electronic Repair Shops, Not Elsewhere Classified<https://www.osha.gov/pls/imis/sic_manual.display?id=166&tab=description>

Other classifications include:

• SIC: 4816
• NAICS: 518210 - Data Processing, Hosting, and Related Services
• NAICS: 811212 Computer and Office Machine Repair and Maintenance

Furthermore, we have found the following classifications which may also fall under the types of services offered by this group of franchises:

• http://www.census.gov/eos/www/naics/
• 541511<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=541511&search=2007%20NAICS%20Search>  Web (i.e., Internet) page design services, custom
• 518210<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=518210&search=2007%20NAICS%20Search>  Application hosting
• 518210<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=518210&search=2007%20NAICS%20Search>  Web hosting
• 541511, 518210, 517110, 517210, 517919, 541513, 541512
• 517110<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=517110&search=2007%20NAICS%20Search>  Internet service providers, using own operated wired telecommunications infrastructure (e.g., cable, DSL)
• 517210<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=517210&search=2007%20NAICS%20Search>  Wireless internet service providers, except satellite
• 517919<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=517919&search=2007%20NAICS%20Search>  Dial-up internet service providers, using client-supplied telecommunications connections
• 517919<http://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=517919&search=2007%20NAICS%20Search>  Internet service providers, using client-supplied telecommunications (e.g., dial-up ISPs)
•       541511 -- Custom Computer Programming Services
•       541512 -- Computer Systems Design Services
•       541513 -- Computer Facilities Management Services
•       541519 -- Other Computer Related Services
•       811212 Computer and Office Machine Repair and Maintenance
•       811213 Communication Equipment Repair and Maintenance
•       811219 Other Electronic and Precision Equipment Repair and Maintenance
•       541430 Graphic Design Services
•       541490 Other Specialized Design Services
•       541511 Custom Computer Programming Services
•       541512 Computer Systems Design Services
•       541513 Computer Facilities Management Services
•       541519 Other Computer Related Services
•       519130 Internet Publishing and Broadcasting and Web Search Portals
•       518210 Data Processing, Hosting, and Related Services
•       518210  Application hosting
•       518210  Web hosting
•       443120 Computer and Software Stores
•       561621  Security system monitoring services
•       523999  Protective committees, security holders
•       541690  Security consulting services
•       541511  Computer program or software development, custom
•       541511  Software analysis and design services, custom computer
•       541511  Software programming services, custom computer
•       541511  Applications software programming services, custom computer
•       541511  Computer software support services, custom
•       541511  Computer software programming services, custom
•       443142<https://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=443142&search=2012%20NAICS%20Search>  Software stores, computer
•       511210<https://www.census.gov/cgi-bin/sssd/naics/naicsrch?code=511210&search=2012%20NAICS%20Search>  Software publishers, packaged