Remediation Government Contracts in South Dakota

South Dakota's Remediation Services market is highly concentrated: Unknown alone accounts for 45% of the state's 20 active opportunities in Q2 2026, with Unknown, Ellsworth AFB, Spearfish collectively representing 100% of all activity. This concentration pattern creates a two-tier market — contractors must establish presence in Unknown to access the majority of deal flow, while secondary markets offer lower-volume but less competitive opportunities.

South Dakota's Remediation Services landscape in Q2 2026 is shaped by 3 active markets, with clear tiers of opportunity. The primary tier — Unknown and Ellsworth AFB — captures 85% of statewide activity. with the remaining 0 cities splitting 0% of opportunities. Understanding this tier structure is critical for resource allocation — a contractor targeting South Dakota gets the most return from prioritizing tier-one markets while monitoring tier-two for less competitive openings.

Across South Dakota, Remediation Services procurement distributes across 5 buying agencies, led by Department of the Army (43%), Bureau of Indian Affairs and Bureau of Indian Education (17%), Animal and Plant Health Inspection Service (17%). With Department of the Army at 43% market share and $76.5M in total state spending, the market offers a balance of focused and diversified strategies — contractors can specialize in the top agency or build a broader pipeline across multiple buyers. On the vendor side, the market is incumbent-heavy: the top 3 contractors — PATRIOT ENVIRONMENTAL SERVICES, INC., L & L INSULATION INC, TRANSAMERICAN SOLUTIONS LLC — hold 76% of recent awards, meaning new entrants face significant barriers unless targeting recompetes or set-asides.

Analysis computed from SAM.gov and USAspending.gov data · Updated daily

Computed from SAM.gov and USAspending.gov data · Updated daily