Engineering the future of mission-critical systems

Published: November 28, 2025

1 min. reading time

FEV accelerates the development of advanced, resilient, and high-performance defense systems — delivering software-defined, digitally engineered solutions that enhance capability, reliability, and readiness across all domains.

Defense platforms face unprecedented challenges — rapid technological change, contested logistics, and the demand for sovereign supply chains.

FEV brings over 45 years of engineering excellence, combining mobility, energy, and software expertise to help programs stay ahead of evolving threats.

Explore our capabilities Meet the FEV defense team

Why FEV Defense?: A trusted partner for mission-critical systems.

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Subsidiaries on 6 continents
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Employees
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Patent applications per year
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Test cells for batteries & fuel cells, e-drives, T/M and engines
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Years of experience

Multi-domain capabilities: Across all domains: land, sea, air, space, and cyber

Land systems

Tracked combat vehicles (TCV)
Tactical wheeled vehicles (TWV)
Unmanned ground vehicles (UGV)
Operational energy infrastructure

Mission-ready engineering & consulting: From design to deployment.

Propulsion / transmission design • hybridization • electrification • energy distribution

Exterior & interior • architecture • body, chassis, and closures • functions, attributes, testing • lighting • production support

Integrated systems • functional safety • SD defense • simulation with digital twins • automated system and SW validation

Mobile hybrid gensets • microgrids • smart load management • energy storage

New business opportunities • technology strategies • cost and value management • market entry strategies • quality management • industrialization and PMO support