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NAICS 51791

Other Telecommunications

Key Figures

Establishments
5,676
Census CBP · 2023
Employment
67,095
Census CBP · 2023
Market size
$36.2B
Census Economic Census · 2017

Figures are published for NAICS 51791 directly.

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Official definition

This industry comprises establishments primarily engaged in (1) purchasing access and network capacity from owners and operators of telecommunications networks and reselling wired and wireless telecommunications services (except satellite) to businesses and households; (2) providing specialized telecommunications services, such as satellite tracking, communications telemetry, and radar station operation; (3) 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; or (4) providing Internet access services or Voice over Internet protocol (VoIP) services via client-supplied telecommunications connections. Establishments in this industry do not operate as telecommunications carriers. Mobile virtual network operators (MVNOs) are included in this industry.

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

Which code does this activity belong in?

Code 51791 covers resellers and specialized service providers that do not own or operate their own telecommunications networks. Resellers purchase network capacity from carriers and resell telecommunications services to end users, distinguishing them from wired and wireless telecommunications carriers, which operate their own infrastructure. Providers of specialized services like satellite tracking and communications telemetry, as well as those offering internet access or VoIP services over client-supplied connections, also fall within this code. Satellite terminal station operators that connect to terrestrial systems are classified here rather than in satellite telecommunications, which covers establishments that own and operate satellites and their associated ground facilities.

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