Federal Government Classifications

Secondary NAICS

• 237130 Power and Communication Line and Related Structures
• 332618 Other Fabricated Wire Product Manufacturing
• 334210 Telephone Apparatus Manufacturing
• 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
• 334290 Other Communications Equipment Manufacturing
• 334512 Automatic Environmental Control Manufacturing for Residential, Commercial and Appliance Use
• 423410 Photographic Equipment and Supplies Merchant Wholesalers
• 423610 Electrical Apparatus and Equipment, Wiring Supplies and Related Equipment Merchant Wholesalers
• 443112 Radio, Television and Other Electronics Stores
• 517410 Satellite Telecommunications
• 519190 All Other Information Services
• 541330 Engineering Services
• 541340 Drafting Service
• 541511 Custom Computer Programming Services
• 541513 Computer Facilities Management Services
• 541611 Administrative Management and General Management Consulting Services
• 541618 Other Management Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 541990 All Other Professional, Scientific and Technical Services
• 561210 Facilities Support and Services
• 561320 Temporary Help Services
• 611420 Network Management Training
• 611430 Professional and Management Development Training
• 811212 Computer and Office Machine Repair and Maintenance
• 811213 Communication Equipment Repair and Maintenance
• 811219 Other Electronic and Precision Equipment Repair and Maintenance