NAICS 493110: General Warehousing and Storage — Federal Contracts

What NAICS 493110 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 493110 identifies businesses primarily engaged in general warehousing and storage. 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 493110?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 9 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2Defense Information Systems Agency (DISA)
3. 3Agency For International Development
4. 4Defense Threat Reduction Agency (DTRA)
5. 5Departmental Offices

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

Top contractors in NAICS 493110

The largest prime contractors associated with NAICS 493110, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Amentum Government Services Holdings LLC

   $2.0B total reported value
2. 2
   Amentum Services INC.

   $1.3B total reported value
3. 3
   Mckesson Medical-surgical Government Solutions LLC

   $88.3M total reported value
4. 4
   Industries Of The Blind Incorporated

   $26.9M total reported value
5. 5
   Accent Controls INC.

   $23.6M total reported value
6. 6
   Paris Brothers INC.

   $16.1M total reported value
7. 7
   Lion-vallen Limited Partnership

   $15.5M total reported value
8. 8
   Arizona Industries For The Blind

   $4.0M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 493110). Use as a ranking signal, not as a per-NAICS award total.