NAICS 324110: Petroleum Refineries — Federal Contracts

What NAICS 324110 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 324110 identifies businesses primarily engaged in petroleum refineries. 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 324110?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 14 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2Administration For Strategic Preparedness And Response
3. 3Dept Of The Navy
4. 4Maritime Administration
5. 5Ustranscom

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

Top contractors in NAICS 324110

The largest prime contractors associated with NAICS 324110, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Valero Energy Corporation

   $1.1B total reported value
2. 2
   Bp P.L.C.

   $657.7M total reported value
3. 3
   Crowley Government Services INC.

   $531.5M total reported value
4. 4
   Marathon Petroleum Company LP

   $292.1M total reported value
5. 5
   Bp Products North America INC.

   $274.9M total reported value
6. 6
   Phillips 66

   $229.8M total reported value
7. 7
   Exxon Mobil Corporation

   $149.1M total reported value
8. 8
   Chevron Corporation

   $131.1M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 324110). Use as a ranking signal, not as a per-NAICS award total.