Engines companies

General Electric (GE) is a high-tech industrial company engaged in energy, healthcare, and transportation.

Raytheon Technologies is an aerospace and defense company that provides systems and services for commercial, military, and government customers.

Caterpillar is a company that manufactures construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives.

United Technologies Corporation (UTC) is a provider of high technology products and services to the building systems and aerospace industries.

Cummins is a company that designs, manufactures, sells, and services diesel and natural gas engines and powertrain-related component products, including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, transmissions, electric power generation systems, batteries, and electrified power systems.

Honda Motor (本田技研工業株式会社) is a company that manufactures automobiles, motorcycles, and power equipment.

CNH Industrial is a company operating in the capital goods sector.

BorgWarner is a global provider of clean and energy-efficient technology solutions for combustion, hybrid, and electric vehicles.

Tenneco is a company that designs, manufactures, markets, and sells products and services for light vehicle, commercial truck, off-highway, industrial, and aftermarket customers.

Siemens is a global technology company focusing on the areas of electrification, automation, and digitalization.

Aerojet Rocketdyne Holdings (formerly known as GenCorp) is an aerospace and defense company providing propulsion and energetics to space, missile defense, strategic systems, tactical missile, and armaments customers.

Spirit AeroSystems is a manufacturer and supplier of aerostructures for commercial and defense aerospace programs.