NAICS 517919

All Other Telecommunications

Key Figures

Establishments
1,932
Census CBP · 2023
Employment
26,776
Census CBP · 2023
Market size
$17.7B
Census Economic Census · 2017

Figures are published for NAICS 517919 directly.

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Official definition

This U.S. industry comprises establishments primarily engaged in providing specialized telecommunications services, such as satellite tracking, communications telemetry, and radar station operation. This industry also includes establishments primarily engaged in providing satellite terminal stations and associated facilities connected with one or more terrestrial systems and capable of transmitting telecommunications to, and receiving telecommunications from, satellite systems. Establishments providing Internet services or Voice over Internet protocol (VoIP) services via client-supplied telecommunications connections are also included in this industry.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Illustrative examples

  • Dial-up Internet service providers
  • VoIP service providers, using client-supplied telecommunications connections
  • Internet service providers using client-supplied telecommunications connections (e.g., dial-up ISPs)
  • Satellite tracking stations

Which code does this activity belong in?

NAICS 517919 covers establishments providing specialized telecommunications services or operating satellite-connected facilities, as well as Internet and VoIP providers that rely on client-supplied telecommunications connections. The distinction from NAICS 517911 turns on the nature of the service: telecommunications resellers purchase network capacity and resell standard wired or wireless telecommunications services to end customers, whereas NAICS 517919 encompasses specialized technical services like satellite tracking and radar operation, plus Internet and VoIP providers using infrastructure supplied by their clients rather than network capacity they have purchased.

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Where this sits

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