NAICS 54151 Computer Systems Design and Related Services
NAICS 541511 Applications software programming services, custom computer
NAICS 541512 Computer software consulting services or consultants
NAICS 541519 Software installation services, computer
NAICS 541611 Business management consulting services
SIC 7371 Computer Programming Services
SIC 7373 Computer Integrated Systems Design
SIC 7379 Computer Systems Consultants
SIC 8742 Management Consulting Services