L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC.

L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. specializes in the design, manufacturing, and integration of mission-critical diesel engine systems and alternating current motor-generator assemblies for defense applications. Their technical expertise centers on ruggedized powertrain components, including 30kW and 60kW diesel engines for tactical platforms and high-efficiency alternators for military electrical systems. The contractor delivers engineered solutions that meet stringent military specifications for reliability, thermal management, and environmental resilience in harsh operational conditions. Their work involves precise mechanical integration, fuel system optimization, and compliance with military-grade performance standards for propulsion and auxiliary power units. The company maintains a consistent relationship with the Department of Defense, delivering specialized power generation and engine equipment for naval, ground, and expeditionary systems. Their contracts reflect deep engagement with defense logistics and maintenance programs, supporting platforms requiring durable, field-serviceable power systems. Work is typically tied to NSN-managed inventory and equipment sustainment, indicating a role in the defense industrial base’s repair, replacement, and modernization cycle. Their primary industry focus lies in motor and generator manufacturing (NAICS 335312) and other engine equipment manufacturing (NAICS 333618), where they serve as a niche supplier of high-reliability, low-volume power systems for defense platforms. This positions them as a specialized provider in the military power systems market, emphasizing precision engineering over mass production. L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. is structured as a 2L entity headquartered in Tulsa, Oklahoma. While no federal certifications are listed, their consistent DoD contract awards demonstrate established qualification for defense supply chain participation. The company’s geographic presence is centered in Oklahoma, with operations aligned to support national defense logistics networks and military equipment lifecycle management.