238210
Electrical Contractors and Other Wiring Installation Contractors
238290
Other Building Equipment Contractors
238990
All Other Specialty Trade Contractors
334111
Electronic Computer Manufacturing
334112
Computer Storage Device Manufacturing
334210
Telephone Apparatus Manufacturing
334220
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
336992
Military Armored Vehicle, Tank and Tank Component Manufacturing
532111
Passenger Car Rental
541330
Engineering 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
541611
Administrative Management and General Management Consulting Services
541618
Other Management Consulting Services
541620
Environmental Consulting Services
541690
Other Scientific and Technical Consulting Services
541930
Translation and Interpretation Services
541990
All Other Professional, Scientific and Technical Services
561110
Office Administrative Services
561599
All Other Travel Arrangement and Reservation Services
561621
Security Systems Services (except Locksmiths)
561920
Convention and Trade Show Organizers10
561990
All Other Support Services
611430
Professional and Management Development Training