Founded in 1911 around Joseph Eaton’s gear-driven truck axle, Eaton has grown into a global power management company making technologies that control electrical, hydraulic and mechanical power. Its products and services support critical infrastructure worldwide, while its aerospace interconnect solutions extend from deep-sea environments to deep space. Eaton operates in more than 160 countries and employs more than 92,000 people.
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EatonEaton is a global power-management company making technologies that help customers manage electrical, hydraulic and mechanical power more reliably and efficiently. Its work spans critical infrastructure and industry, from utility-grid equipment and machine-building systems to intrinsically safe industrial Ethernet and advanced cooling solutions. Eaton also supports installed systems through lifecycle maintenance, digital monitoring and emergency service plans, and operates in more than 160 countries.BEAVER, PAEatonWith more than 92,000 employees worldwide and 2025 sales of $27.4 billion, Eaton is a global intelligent power-management company serving customers through the shift toward electrification and digitalization. It develops systems that help customers manage power, including solutions for electric vehicles and thermal management.335311WARRENDALE, PA
Dana IncorporatedFounded in 1904 around Clarence Spicer’s encased universal joint, Dana Incorporated designs and manufactures drivetrain and electrified propulsion systems for light and commercial vehicles. From early experiments with electric drivelines to today’s fully integrated e-powertrain systems, the company has carried its power-conveyance expertise through more than 120 years of vehicle evolution. Dana now employs 28,000 people across 24 countries and operates 66 major manufacturing facilities.MAUMEE, OH
MersenMersen designs and manufactures electrical power equipment and advanced-materials technologies for industrial systems and essential infrastructure. The global industrial group operates production facilities and local offices in 32 countries across five continents, supporting applications that range from electric vehicles and renewable energy to aerospace, rail and semiconductor production. Its portfolio includes electrical protection and power-transfer equipment alongside graphite solutions, with most Group sites certified to recognized quality, safety and environmental management standards.ST MARYS, PA