North American Industry Classification System (NAICS) Canada 2017 Version 3.0

517919 - All other telecommunications^CAN

All examples - 517919 - All other telecommunications^CAN

• radar station operation
• satellite earth stations facilities operators
• satellite or missile tracking stations, operated on a contract basis
• satellite telemetry operation on a contract or fee basis
• satellite terminal stations
• satellite tracking stations
• selling of prepaid phone cards
• selling of prepaid telephone calling cards
• telemetry and tracking system operation on a contract or fee basis
• tracking missiles by telemetry and photography on a contract basis