517810 — All Other Telecommunications
Description
This 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. Establishments in this industry do not operate as telecommunications carriers.
Illustrative Examples
- Dial-up Internet service providers
- Internet service providers, using client-supplied telecommunications connections (e.g., dial-up ISPs)
- Satellite tracking stations
- VoIP service providers, using client-supplied telecommunications connections
Overview Facts
| NAICS Code | 517810 |
|---|---|
| Industry Title | All Other Telecommunications |
| SBA Size Standard | $40,000,000 |
| IRS PBA Code | 517000 (rolled-up match) |
| Sectors Hierarchy | Sector 51 → 517 → 5178 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 4899 - Communications Services, NEC (via SIC1987:4899→NAICS1997:51339→2002:517910→2007:517919→2012:517919→2017:517919→2022:517810)
- SIC 7375 - Information Retrieval Services (via SIC1987:7375→NAICS1997:514191→2002:518111→2007:517919→2012:517919→2017:517919→2022:517810)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 517810:
- Sector 51 Directory Hub — List of related industries in the Information sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 5178
Frequently Asked Questions (FAQ)
Is 517810 a valid 2022 NAICS code?
NAICS 517810 is 'All Other Telecommunications', a 2022 U.S. national industry under Sector 51 (Information); the SBA small-business size standard is $40,000,000.
What is the SBA size standard for NAICS 517810?
The SBA small business size standard for NAICS 517810 is $40,000,000 (based on receipts).
What is the legacy SIC code mapping for 517810?
NAICS code 517810 maps to the legacy 1987 SIC codes: 4899 - Communications Services, NEC, 7375 - Information Retrieval Services.