NAICS Codes
541511 - Custom Computer Programming Services
541512 - Computer Systems Design Services
541513 - Computer Facilities Management Services
541519 - Other Computer Related Services
541611 - Administration and General Management Consulting
541614 - Process, Physical Distribution, & Logistics Consulting
541990 - All Other Professional, Scientific, & Technical Services
423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
423690 – Other Electronic Parts and Equipment Merchant Wholesalers
Administrative Support Services
561110 - Office Administrative Services
561320 - Temporary Staffing/Contracting
561990 - All Other Support Services
Professional, Science & Technical Services
Educational Services
611420 - Computer Training
611430 - Professional & Management Development Training
541990 - All Other Professional, Scientific, and Technical Services