NAICS 237990 Other heavy and civil engineering construction vendors in South Dakota
In FY2026 (provisional), vendors headquartered in South Dakota recorded $37.49M in net obligations under NAICS 237990 across 24 awards and orders.
- FY2026 net obligations (provisional)
- $37.49M
- FY2026 awards and orders
- 24
- FY2026 vendors
- 7
Top vendors, FY2026
- 1. THREE OAKS CONSTRUCTION, INC (NORTH SIOUX CITY, SD)$22.39M · 8
- 2. DEAN KURTZ CONSTRUCTION COMPANY (RAPID CITY, SD)$8.29M · 1
- 3. LACREEK DEVELOPMENT CORP (MARTIN, SD)$3.29M · 5
- 4. QSJV, LLC (RAPID CITY, SD)$1.54M · 6
- 5. YOUNG GUN CONSTRUCTION LLC (Ludlow, SD)$1.19M · 1
- 6. DPEC & RCS JOINT VENTURE, LLC (EAGLE BUTTE, SD)$757.98K · 2
- 7. BOOM CONCRETE INC (NEWELL, SD)$27.35K · 1
Agencies paying these vendors
- $36.26M
- Department of War (22 awards and orders)
- $1.19M
- Department of Agriculture (1 awards and orders)
- $27.35K
- Department of the Interior (1 awards and orders)
Related
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 237990. 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