NAICS 541330 Engineering services vendors in Oklahoma
In FY2026 (provisional), vendors headquartered in Oklahoma recorded $551.13M in net obligations under NAICS 541330 across 225 awards and orders.
- FY2026 net obligations (provisional)
- $551.13M
- FY2026 awards and orders
- 225
- FY2026 vendors
- 43
- FY2027 to date
- $6.02M
- 6 awards and orders so far
Top vendors, FY2026
- 1. CHEROKEE NATION STRATEGIC PROGRAMS, L.L.C. (TULSA, OK)$133.80M · 39
- 2. THE BOEING COMPANY (OKLAHOMA CITY, OK)$119.88M · 34
- 3. CHEROKEE STRATEGIC SOLUTIONS, L.L.C. (TULSA, OK)$59.49M · 1
- 4. LONG WAVE INC. (OKLAHOMA CITY, OK)$40.67M · 28
- 5. L3Harris Technologies Integrated Systems L.P. (TULSA, OK)$25.64M · 1
- 6. CHEROKEE NATION GOVERNMENT SOLUTIONS, L.L.C. (TULSA, OK)$24.31M · 1
- 7. DELAWARE RESOURCE GROUP OF OKLAHOMA LLC (OKLAHOMA CITY, OK)$21.68M · 1
- 8. CHICKASAW AEROSPACE, LLC (NORMAN, OK)$21.40M · 6
- 9. DNI EMERGING TECHNOLOGIES, LLC (OKLAHOMA CITY, OK)$16.86M · 1
- 10. HESFP, LLC (Tulsa, OK)$16.29M · 4
Agencies paying these vendors
- $377.67M
- Department of War (168 awards and orders)
- $62.93M
- Department of Transportation (2 awards and orders)
- $42.71M
- Department of Homeland Security (11 awards and orders)
- $23.31M
- Department of State (2 awards and orders)
- $12.73M
- Department of Veterans Affairs (24 awards and orders)
- $11.81M
- Department of Energy (3 awards and orders)
- $8.62M
- Department of the Treasury (4 awards and orders)
- $6.05M
- Department of the Interior (8 awards and orders)
Related
- State
- Vendors in Oklahoma
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