Eaton Corporation Plc
A maker of electrical and power-management equipment, Eaton began in 1911 in New Jersey as the Torbensen Gear and Axle Co., producing the first gear-driven truck axle before taking the name of co-founder Joseph Eaton. Today it supplies components and systems for data centers, utilities, aircraft, and vehicles worldwide, and announced in January 2026 a planned spin-off of its Mobility business.