Energysolutions, LLC

Energysolutions, LLC (doing business as Illinois Energysolutions, LLC) is a large for-profit limited liability company headquartered in Salt Lake City, Utah, that provides nuclear waste management, radioactive material disposal, environmental remediation, and hazardous waste treatment services to federal agencies as a prime contractor (94% of recent awards) and selective subcontractor. The company competes in full-and-open procurements without set-aside designations across defense and civilian agencies, with particular concentration in the Department of Defense nuclear propulsion mission and the Department of Energy environmental management portfolio.

Energysolutions operates across concrete capabilities grounded in two decades of federal contracting work: mixed waste treatment and disposal (firm fixed-price delivery orders for Portsmouth Naval Shipyard, Kings Bay, Naval Nuclear Submarine Base, and Naval Base Coronado waste streams); Class A radioactive waste disposal and transportation to its Clive, Utah licensed facility; Type B cask maintenance for naval submarine operations; macroencapsulation of radioactive materials; low-level radioactive waste data reporting; and Superfund site remediation under Army Corps of Engineers blanket purchase agreements. Representative prime work includes a $7.14 million Indefinite Delivery Contract with Naval Sea Systems Command (July 2024) for Class A radioactive waste disposal supporting the Naval Nuclear Propulsion Program; an $8.16 million IDC with NAVSEA (March 2025) for mixed waste transportation, treatment, and disposal; a $49.9 million multiple-award BPA with USACE Kansas City District (May 2024) for nationwide radioactive waste disposal; a $7.14 million BPA call for the Eighteen Mile Creek Superfund Site cleanup in Lockport, New York (May 2025, EPA Region 2 funded); and numerous firm fixed-price delivery orders ranging from $3,691.68 to $446,481.46 against NAVSEA mixed waste and Class A disposal contracts.

Customer concentration is dominated by defense nuclear operations and federal environmental remediation missions. The top five customers by award count account for 84% of awards, led by Naval Sea Systems Command (354 awards, $77.1 million combined potential value) and the Army Corps of Engineers (143 awards, $9.9 million combined potential value). However, the potential-value ranking diverges significantly: the Department of Energy Office of Environmental Management anchors the portfolio with 31 awards valued at $724.6 million combined (the single largest customer by dollar value), while USACE Kansas City District carries $107.2 million across 24 awards, and NAVSEA holds $77.1 million across 354 awards. This reflects Energysolutions' dual role as a steady provider of routine Navy waste disposal (many small delivery orders) and a major player in DOE's environmental cleanup and decommissioning mission (larger, complex projects).

Energysolutions holds multiple active indefinite delivery vehicles. The top vehicles by task-order volume are DACW4193D9001 (98 task orders), DACW4198D9003 (74 task orders), and N0018908DE337 (77 task orders, $3.8 million combined potential value), along with several legacy NAVSEA single-award IDCs for mixed waste and Class A disposal. The company also operates under a Basic Ordering Agreement with the Department of Energy Office of Environmental Management executed December 3, 2025, for nuclear waste management and environmental remediation services through December 3, 2030, with no specified ceiling.

Activity has accelerated year over year — nine awards in 2022 to 49 in 2024 — though recent volume moderated to 26 awards in 2025 and 18 through May 2026. Awards completing within the next twenty-four months total 27 (combined potential value $8.2 million), a moderate recompete-cliff exposure. The category concentration is heavy in NAICS 491 (Hazardous Waste Treatment and Disposal, 411 awards) and PSC R799 (Environmental Systems Protection—Environmental Remediation, 559 awards), reflecting the core mission.

In its subcontractor role, Energysolutions supplies waste disposal and industrial cleaning services to Consolidated Nuclear Security, LLC (Y-12 National Security Complex and Pantex Plant management and operating contract) and Triad National Security, LLC (Los Alamos National Laboratory deactivation, decommissioning, and industrial cleaning services). The subcontract footprint is roughly 6% of the award total, concentrated in Department of Energy M&O contracts.

The corporate structure includes ten named subsidiaries, among them Chem-Nuclear Systems LLC, MHF Services LLC, MHF Packaging Solutions LLC, and Hittman Transport Services Inc., which collectively signal capabilities in radioactive material handling, packaging, transportation logistics, and hazardous-waste packaging that anchor the parent's service delivery. The company operates a licensed radioactive waste disposal facility at Clive, Utah, and maintains treatment and processing infrastructure at multiple locations.