KST’s Services by NAICS Codes

517919 All Other Telecommunications (Primary NAICS Code)

238210 Electrical Contractors and Other Wiring Installation Contractors
517311 Wired Telecommunications Carriers
517410 Satellite Telecommunications
518210 Data Processing, Hosting, and Related Services
519190 All Other Information Services
541330 Engineering 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
541618 Other Management Consulting Services
541690 Other Scientific and Technical Consulting Services
541990 All Other Professional, Scientific, and Technical Services
561110 Office Administrative Services
561210 Facilities Support Services
561320 Temporary Help Services
561421 Telephone Answering Services
561499 All Other Business Support Services
561621 Security Systems Services (except Locksmiths)
561990 All Other Support Services
811213 Communication Equipment Repair and Maintenance

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