NAICS 541370: Surveying and Mapping (except Geophysical) Services — Federal Contracts

What NAICS 541370 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 541370 identifies businesses primarily engaged in surveying and mapping (except geophysical) services. 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 541370?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 12 contractors tracked in the Mindy contractor database:

1. 1Defense Logistics Agency
2. 2ATF Acquisition And Property Mgmt Div
3. 3Centers For Medicare And Medicaid Services
4. 4Defense Health Agency (DHA)
5. 5Defense Information Systems Agency (DISA)

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

Top contractors in NAICS 541370

The largest prime contractors associated with NAICS 541370, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Leidos INC.

   $5.1B total reported value
2. 2
   Textron INC.

   $1.0B total reported value
3. 3
   Dewberry Engineers INC.

   $104.9M total reported value
4. 4
   Woolpert INC.

   $78.7M total reported value
5. 5
   Nv5 Geospatial INC.

   $65.0M total reported value
6. 6
   Ai Shield INC

   $12.9M total reported value
7. 7
   Terrasond Limited

   $6.6M total reported value
8. 8
   David Evans And Associates INC

   $5.5M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 541370). Use as a ranking signal, not as a per-NAICS award total.