NAICS 517110: Wired Telecommunications Carriers — Federal Contracts

What NAICS 517110 covers

The North American Industry Classification System (NAICS) is the standard the federal government uses to classify the industry of every contractor and every procurement. NAICS 517110 identifies businesses primarily engaged in wired telecommunications carriers. When a contracting officer publishes a solicitation on SAM.gov, they tag it with the NAICS code that best matches the work — which is why getting your NAICS portfolio right inside SAM is the single most important step for showing up in agency searches.

Who buys NAICS 517110?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 12 contractors tracked in the Mindy contractor database:

1. 1Department Of
2. 2Defense Information Systems Agency (DISA)
3. 3Energy
4. 4Dept Of The Army
5. 5Dept Of The Navy

Source: aggregated from the Mindy contractor database (prime contractor disclosures via SBA + agency directories).

Top contractors in NAICS 517110

The largest prime contractors associated with NAICS 517110, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   AT&T CORP.

   $1.5B total reported value
2. 2
   Verizon Business Network Services LLC

   $667.1M total reported value
3. 3
   Verizon Communications INC.

   $275.6M total reported value
4. 4
   Lumen Technologies Government Solutions INC.

   $113.9M total reported value
5. 5
   Peraton Enterprise Solutions LLC

   $111.0M total reported value
6. 6
   HP Enterprise Services LLC

   $74.9M total reported value
7. 7
   TYTO Government Solutions INC

   $57.8M total reported value
8. 8
   Bt Group PLC

   $43.8M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 517110). Use as a ranking signal, not as a per-NAICS award total.