AST Environmental Inc.

AST Environmental Inc., a for-profit corporate entity headquartered in Springboro, Ohio, delivers environmental site remediation, characterization, and pilot-test services to federal agencies primarily as a subcontractor on environmental cleanup contracts, with a smaller prime footprint in facility maintenance and environmental services.

The vendor operates across a narrow customer base dominated by defense and environmental regulators. The Department of the Air Force accounts for five awards; the Department of the Army Materiel Command Joint Munitions Command holds three awards worth $74 thousand combined potential value; and the Environmental Protection Agency (both the Office of Land and Emergency Management and Region 1) accounts for three awards. These five agencies cover 85% of the source's documented recent award activity. The vendor's award portfolio is sparse and historically episodic — only thirteen total awards since 1998, with single awards in 2024, 2025, and 2026 — reflecting project-based engagement rather than continuous contract work. Combined potential value across all documented awards is $1.1 million, though cumulative obligations have reached $1.6 million, indicating above-budget execution or value adjustments on older task orders.

AST Environmental operates predominantly through subcontracts (23% of awards as a sub, 77% as a prime on smaller IDVs and direct awards). Recent subcontract work includes remedial design characterization and vadose-zone carbon-pilot testing at the Alaric Superfund Site under Weston-Techlaw JV LLC's REAC contract 68HE0321D0001, carbon-effectiveness testing at the Captain Jack Mine Superfund Site (also under Weston-Techlaw), and direct-push injection services at the Walton & Lonsbury Superfund Site as a sub to AECOM Technical Services. The vendor's award portfolio spans electrical installation, sewage treatment facility work, environmental consulting, and remediation services under multiple NAICS codes, with the bulk of task orders placed through Army and Air Force environmental remediation vehicles and an EPA Remedial Acquisition Framework contract. The recompete footprint and future pipeline are not evident from the sparse recent activity history.

AST offers expertise in Environmental & Civil Construction, Waste Management & Remediation, Injection Technologies, and Subsurface Sampling & Data Collection.