NAICS 333314: Optical Instrument and Lens Manufacturing — Federal Contracts

What NAICS 333314 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 333314 identifies businesses primarily engaged in optical instrument and lens 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 333314?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 7 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2Defense Information Systems Agency (DISA)
3. 3Defense Advanced Research Projects Agency (DARPA)
4. 4Defense Microelectronics Activity (Dmea)
5. 5Departmental Offices

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

Top contractors in NAICS 333314

The largest prime contractors associated with NAICS 333314, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Northrop Grumman Systems Corporation

   $8.4B total reported value
2. 2
   L3HARRIS Technologies INC.

   $2.0B total reported value
3. 3
   L3 Technologies INC.

   $488.7M total reported value
4. 4
   Leonardo Spa

   $424.7M total reported value
5. 5
   Drs Network & Imaging Systems LLC

   $399.3M total reported value
6. 6
   Exelis INC.

   $176.2M total reported value
7. 7
   Teledyne Flir Surveillance INC.

   $59.3M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 333314). Use as a ranking signal, not as a per-NAICS award total.