North American Industry Classification System (NAICS)

518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services* [Primary NAICS]
524291 Claims Adjusting
524298 All Other Insurance Related Activities
541330 Engineering Services

  • General $22.50m Small Business Size Standard
  • Special $41.50m Military and Aerospace Equipment and Military Weapons*
  • Special $41.50m Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992*
  • Special $41.50m Marine Engineering and Naval Architecture*
541511 Custom Computer Programming Services*
541512 Computer Systems Design Services*
541513 Computer Facilities Management Services*
541519 Other Computer Related Services

  • General $30.00m Small Business Size Standard*
  • Special 150 Employees Information Technology Value Added Resellers †
541611 Administrative Management and General Management Consulting Services
541612 Human Resources Consulting Services
541618 Other Management Consulting Services
541620 Environmental Consulting Services
541690 Other Scientific and Technical Consulting Services
541713 Research and Development in Nanotechnology*
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) *

  • General 1000 Employees Small Business Size Standard*
  • Special 1500 Employees Aircraft, Aircraft Engine and Engine Parts*
  • Special 1250 Employees Other Aircraft Parts and Auxiliary Equipment*
  • Special 1250 Employees Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion Parts*
541930 Translation and Interpretation Services
541990 All Other Professional, Scientific and Technical Services
561110 Office Administrative Services
561210 Facilities Support Services*
561311 Employment Placement Agencies*
561312 Executive Search Services*
561320 Temporary Help Services*
561330 Professional Employer Organizations*
561410 Document Preparation Services
561439 Other Business Service Centers (including Copy Shops)
561499 All Other Business Support Services
562910 Remediation Services

  • General $22.00m Small Business Size Standard
  • Special 750 Employees Environmental Remediation Services*
611420 Computer Training
611430 Professional and Management Development Training