C2's NAICS Codes

  • 519190-All Other Information Services
  • 541219-Other Accounting Services
  • 541511-Custom Computer Programming Services
  • 541512-Computer Systems Design Services
  • 541513-Computer Facilities Management Services
  • 541519-Other Computer Related Services
  • 541611-Administrative Management and General Management Consulting Services
  • 541614-Process, Physical Distribution, and Logistics Consulting Services
  • 541618-Other Management Consulting Services
  • 541990-All Other Professional, Scientific, and Technical Services
  • 561110-Office Administrative Services
  • 561499-All Other Business Support Services