NAICS 335999: All Other Miscellaneous Electrical Equipment and Component Manufacturing — Federal Contracts

What NAICS 335999 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 335999 identifies businesses primarily engaged in all other miscellaneous electrical equipment and component manufacturing. 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 335999?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 11 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2Dept Of The Air Force
3. 3Defense Threat Reduction Agency (DTRA)
4. 4ATF Acquisition And Property Mgmt Div
5. 5Departmental Offices

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

Top contractors in NAICS 335999

The largest prime contractors associated with NAICS 335999, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Science Applications International Corporation

   $5.1B total reported value
2. 2
   L3HARRIS Technologies INC.

   $2.0B total reported value
3. 3
   Leonardo Spa

   $424.7M total reported value
4. 4
   Exelis INC.

   $176.2M total reported value
5. 5
   BAE Systems Information And Electronic Systems Integration INC.

   $118.4M total reported value
6. 6
   Elbit Systems LTD

   $41.5M total reported value
7. 7
   Gilat Satellite Networks LTD.

   $19.4M total reported value
8. 8
   Eaton Corporation

   $10.4M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 335999). Use as a ranking signal, not as a per-NAICS award total.