NAICS 541330 Engineering services vendors in Montana
In FY2026 (provisional), vendors headquartered in Montana recorded $45.92M in net obligations under NAICS 541330 across 144 awards and orders.
- FY2026 net obligations (provisional)
- $45.92M
- FY2026 awards and orders
- 144
- FY2026 vendors
- 16
- FY2027 to date
- $1.63M
- 5 awards and orders so far
Top vendors, FY2026
- 1. DJ&A, P.C. (MISSOULA, MT)$12.22M · 56
- 2. S&K MISSION SUPPORT, LLC (SAINT IGNATIUS, MT)$9.75M · 1
- 3. DOWL, LLC (BILLINGS, MT)$8.24M · 3
- 4. S&K Engineering and Research, LLC (SAINT IGNATIUS, MT)$4.53M · 1
- 5. GREAT WEST ENGINEERING INC (Helena, MT)$3.22M · 21
- 6. CTA INC (Billings, MT)$2.38M · 7
- 7. Robert Peccia & Associates, Inc. (Helena, MT)$2.04M · 18
- 8. Tetra Tech, Inc. (BILLINGS, MT)$1.68M · 16
- 9. THOMAS DEAN & HOSKINS INC (GREAT FALLS, MT)$952.1K · 7
- 10. JACKOLA ENGINEERING & ARCHITECTURE PC (KALISPELL, MT)$273.3K · 5
Agencies paying these vendors
- $19.04M
- Department of Transportation (40 awards and orders)
- $13.13M
- Department of the Interior (37 awards and orders)
- $8.00M
- Department of Agriculture (59 awards and orders)
- $4.53M
- National Aeronautics and Space Administration (1 awards and orders)
- $904.48K
- Department of Health and Human Services (2 awards and orders)
- $301.86K
- Department of War (4 awards and orders)
- $7.31K
- Department of Veterans Affairs (1 awards and orders)
Related
- State
- Vendors in Montana
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541330. 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