NAICS 541211: Offices of Certified Public Accountants — Federal Contracts

What NAICS 541211 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 541211 identifies businesses primarily engaged in offices of certified public accountants. 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 541211?

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

1. 1Dept Of The Navy
2. 2Federal Acquisition Service
3. 3Centers For Medicare And Medicaid Services
4. 4Departmental Offices
5. 5Defense Finance And Accounting Service (Dfas)

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

Top contractors in NAICS 541211

The largest prime contractors associated with NAICS 541211, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Kpmg L.L.P.

   $535.7M total reported value
2. 2
   Ernst & Young LLP

   $469.4M total reported value
3. 3
   Kearney & Company P.C.

   $451.9M total reported value
4. 4
   Deloitte & Touche LLP

   $356.6M total reported value
5. 5
   American Institutes For Research In The Behavioral Sciences

   $293.4M total reported value
6. 6
   Mathematica INC.

   $275.1M total reported value
7. 7
   The Cbe Group INC.

   $33.8M total reported value
8. 8
   Deloitte LLP

   $30.9M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 541211). Use as a ranking signal, not as a per-NAICS award total.