NAICS 332993: Ammunition (except Small Arms) Manufacturing — Federal Contracts

What NAICS 332993 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 332993 identifies businesses primarily engaged in ammunition (except small arms) 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 332993?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 36 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2Defense Advanced Research Projects Agency (DARPA)
3. 3Dept Of The Air Force
4. 4Departmental Offices
5. 5Dept Of The Army

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

Top contractors in NAICS 332993

The largest prime contractors associated with NAICS 332993, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   The Boeing Company

   $20.5B total reported value
2. 2
   General Dynamics Corporation

   $9.6B total reported value
3. 3
   Northrop Grumman Systems Corporation

   $8.4B total reported value
4. 4
   Lockheed Martin Corporation

   $4.5B total reported value
5. 5
   Accenture Federal Services LLC

   $3.9B total reported value
6. 6
   Lockheed Martin CORP

   $3.4B total reported value
7. 7
   Raytheon Company

   $3.0B total reported value
8. 8
   Northrop Grumman Corporation

   $2.3B total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 332993). Use as a ranking signal, not as a per-NAICS award total.