NAICS CODE
DESCRIPTION
488111 Air Traffic Control
493110 General Warehouse and Storage
493190 Other Warehouse and Storage
541214 Payroll Services
541219 Other Accounting Services
541330 Engineering 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
541612 Human Resources Consulting Services
541613 Marketing Consulting Services
541614 Process, Physical Distribution and Logistics Consulting Services
541618 Other Management Consulting Services
561210 Facilities Support Services
561320 Temporary Help Services
561330 Professional Employer Organizations
561410 Document Preparation Services
561421 Telephone Answering Services
561720 Janitorial Services
561990 All Other Support Services
611430 Professional and Management Development Training
722310 Food Service Contractors