NAICS 541690 Other scientific and technical consulting services vendors in District of Columbia
In FY2026 (provisional), vendors headquartered in District of Columbia recorded $497.63M in net obligations under NAICS 541690 across 94 awards and orders.
- FY2026 net obligations (provisional)
- $497.63M
- FY2026 awards and orders
- 94
- FY2026 vendors
- 24
- FY2027 to date
- $6.52M
- 5 awards and orders so far
Top vendors, FY2026
- 1. DOMESTIC AWARDEES (UNDISCLOSED) (WASHINGTON, DC)$446.56M · 2
- 2. NATIONAL ACADEMY OF SCIENCES (WASHINGTON, DC)$25.94M · 48
- 3. DATACONSULT-IO LLC (WASHINGTON, DC)$6.38M · 0
- 4. Alvarez & Marsal Federal, LLC (WASHINGTON, DC)$5.93M · 2
- 5. BATES WHITE, LLC (WASHINGTON, DC)$4.29M · 8
- 6. INTELLIGENT TRANSPORTATION SOCIETY OF AMERICA (ITS AMERICA) (WASHINGTON, DC)$2.18M · 4
- 7. NATIONAL INSTITUTE OF BUILDING SCIENCES (WASHINGTON, DC)$1.45M · 3
- 8. FTI CONSULTING, INC. (WASHINGTON, DC)$1.39M · 4
- 9. VERSAR, INC. (WASHINGTON, DC)$693.83K · 1
- 10. INSOMNIAC DESIGN INC (WASHINGTON, DC)$459.44K · 1
Agencies paying these vendors
- $447.46M
- Agency for International Development (1 awards and orders)
- $23.37M
- Department of Health and Human Services (31 awards and orders)
- $4.39M
- Department of Transportation (6 awards and orders)
- $3.90M
- Department of Agriculture (1 awards and orders)
- $3.20M
- Department of the Treasury (8 awards and orders)
- $3.18M
- United States International Development Finance Corporation (1 awards and orders)
- $2.86M
- National Aeronautics and Space Administration (2 awards and orders)
- $2.59M
- Department of Veterans Affairs (1 awards and orders)
Related
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541690. Vendors are placed by their headquarters state in SAM.gov, not by where the work is done. Awards and orders count canonical awards with a positive net in the year; IDV vehicles are not counted. FY2026 is provisional for 120 days after it ends, and DoD withholds awards for 90 days at the source. Methodology