Williams International Co., L.L.C.

Williams International Co., L.L.C. (doing business as Willc), a for-profit limited liability company and manufacturer based in Pontiac, Michigan, designs, manufactures, and provides engineering support for small turbine engines and propulsion systems for missiles, unmanned aerial vehicles, and advanced military platforms, serving primarily as a prime contractor (94% of recent awards) with no set-aside designations across a full-and-open competitive footprint. The company holds a dominant position on the Eglin Wide Agile Acquisition Contract (EWAAC), a $92 billion multiple-award IDIQ issued by the Air Force on February 25, 2022, with performance through September 9, 2031, and recently secured a $247.7 million Cooperative Agreement from the Department of Defense under the Defense Production Act Title III Program (awarded December 20, 2024, with completion by March 20, 2028) to expand domestic production capacity for cruise missile engines, reflecting strategic importance to U.S. defense industrial capabilities.

Willc's customer base is heavily concentrated in the Department of Defense. The Department of the Air Force dominates by potential value, with 302 awards worth $92.11 billion combined, while the Department of the Navy accounts for 530 awards by count (the largest number of individual transactions but with lower average values). Defense Logistics Agency Aviation follows with 67 awards valued at $55 million. Across all 1,295 recent awards, 22 distinct customer agencies are served, but Air Force programs drive 99% of the combined potential value. Representative prime contracts include a $106.5 million cost-plus-fixed-fee delivery order from the Air Force for risk reduction on flight-capable high-mach expendable turbine propulsion under the Advanced Turbine Technologies for Affordable Mission Capability (ATTAM) program (awarded September 15, 2023, performance through October 25, 2028, place of performance Pontiac, Michigan), a $3.07 million cost-plus-fixed-fee definitive contract from Naval Air Systems Command for engineering services (awarded September 28, 2022, completion September 29, 2025), and an $845,747 cost-plus-fixed-fee contract from NASA Glenn Research Center for technical support on the Combined Cycle Engine–Large Scale Inlets Mode Transition Experiments (CCE-LIMX) program (awarded March 23, 2022, completion January 31, 2026). These contracts span design, development, risk reduction, component manufacturing, and system integration for propulsion and missile systems.

Activity has accelerated significantly in recent years: 9 awards in 2022 grew to 34 in 2024 and 22 in 2025, with 8 awards recorded in 2026 through late May. Awards reaching ultimate completion within the next twenty-four months carry combined potential value of only $2,000, indicating minimal recompete cliff exposure in that window. The overwhelming majority of Willc's contract value flows through Navy parent vehicles managed as basic ordering agreements and indefinite delivery contracts: the top five parent vehicles account for 196 task orders, led by Basic Ordering Agreement N0038381G1103 (56 task orders), Indefinite Delivery Contract N0001980C3003 (37 task orders), and Indefinite Delivery Contract N0003283C3332 (35 task orders). These vehicles drive recurring propulsion-system procurement, sustainment, and engineering support across Navy platforms.

In its subcontractor role, Willc supplies turbine engines, missile propulsion components, and engineering support to The Boeing Company (on SLAM ER obsolescence redesign, Long Range Anti-Ship Missile, and Harpoon coastal defense system programs), Lockheed Martin Corporation (on Joint Air-to-Surface Standoff Missile (JASSM) and Long Range Anti-Ship Missile (LRASM) programs, including engine components, fuel control units, and starter cartridge assemblies), Raytheon Company (on tactical tomahawk (TACTOM) platforms and missile sustainment), and General Atomics Aeronautical Systems (on off-board sensing station and FJ44-4A engine deliveries). Sub-award activity intensified in 2024–2026, with multiple modifications and incremental funding actions across JASSM-ER engine, LRASM, and SLAM ER redesign efforts. The capability portfolio is defined by aircraft and non-aircraft gas turbine engines (171 awards under primary PSC codes), guided missile and space vehicle manufacturing (63 awards), component manufacturing including fasteners and gaskets (55 awards), and applied research and exploratory development on propulsion systems (123 awards across R&D PSCs). The concentration of 1,295 total awards weighted heavily toward Navy recurring procurement (530 awards) and Air Force strategic programs ($92.11 billion) positions Willc as a critical single-source supplier to the U.S. missile propulsion industrial base with minimal near-term recompete exposure.