Possible NAICS Codes
488111 – Air Traffic Control
488190 – Other Support Activities for Air Transportation
811210 – Electronic and Precision Equipment Repair and Maintenance
332911 – Industrial Valve Manufacturing
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
532210 – Consumer Electronics and Appliances Rental
541330 – Engineering Services
711320 – Promoters of Performing Arts, Sports, and Similar Events without Facilities