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Standard
Industrial Code (SIC)
3761 - Guided Missiles & Space Veh
7371 - Computer Pgm Services
7373 - Computer Integ Systems Design
7379 - Computer Related Services
8711 - Engineering Services
8731 - Commercial Physical Research
8734 - Testing Laboratories
8741 - Management Services
8742 - Admin Mgmt & Gen Mgmt Cons
8744 - Facilities Support Services
8999 - Services, Not Elsewhere Class
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North
American Industry Classification System
54133 - Engineering Services
54138 - Testing Laboratories
54161 - Management Consulting Services
54169 - Other Sci & Tech Consulting
54171 - R & D in Physical, Engr & Life Sci
56121 - Facilities Support Services
541511 - Custom Computer Pgm Services
541512 - Computer Systems Design Services
541512 - Other Computer Related Services
541513 - Computer Facilities Mgmt Services
541611 - Admin Mgmt & Gen Mgmt Cons
541710 - Guided Missile/Space Veh (no engine) R&D
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