NAICS Code

517111

Wired Telecommunications Carriers

Telecommunications infrastructure and services for government and commercial customers.

SBA Size Standard

$41.5 million

Based on revenue

Wired Telecommunications Carriers (NAICS 517111) covers companies providing telecommunications infrastructure, connectivity services, and telecom operations. While this code traditionally applies to telecom carriers, it also includes companies providing specialized telecommunications services to federal agencies.

What Businesses Fall Under This Code

517111 includes telecommunications carriers, fiber optic providers, dedicated telecom service providers, and companies operating telecommunications infrastructure. In federal contracting, this includes companies providing secure government communications, dedicated network services, and telecom infrastructure to agencies.

SBA Size Standard and What It Means

The SBA size standard for 517111 is $41.5 million in annual revenue—higher than most IT services. This reflects the capital-intensive nature of telecommunications infrastructure. Companies under this threshold qualify as small business for government telecom contracting.

Federal Spending in This Category

Federal telecommunications spending exceeds $10 billion annually for connectivity, infrastructure, and specialized services. DoD, DHS, and other agencies maintain extensive telecommunications networks.

Top Agencies Buying in This Code

The Department of Defense, General Services Administration, Department of State, and DHS are major telecommunications buyers. The General Services Administration manages federal telecommunications through the FTS (Federal Telecommunications System).

Tips for Tech Companies Using This Code

Register for 517111 if you provide specialized telecommunications services, secure communications infrastructure, or dedicated network services to federal agencies. Show compliance with federal telecom standards and security requirements. Understand the FTS procurement system if you're selling telecom services.

Pro Tip: Telecom services are often procured as part of larger IT infrastructure contracts. If you provide network infrastructure or telecommunications components as part of IT solutions, you may need to register for both telecommunications and IT codes.

Register Under NAICS 517111

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