Engines companies

General Electric

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

Cummins

Cummins is a company that designs, manufactures, sells, and services diesel and natural gas engines and powertrain-related component products.

Navistar

Navistar is a holding company manufacturing International brand commercial and military trucks, diesel engines, and IC Bus brand school and commercial buses.

Woodward

Woodward is a company operating as a designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets.

Caterpillar

Caterpillar is a manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives.

United Technologies

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

Aerojet Rocketdyne Holdings

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.

Siemens

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

Tata Motors

Tata Motors is a global manufacturer of cars, utility vehicles, buses, trucks and defense vehicles.

Genuine Parts Company

Genuine Parts Company (GPC) is a service organization engaged in the distribution of automotive and industrial replacement parts, office products, electrical and electronic materials.

GKN

GKN is an engineering company which designs, manufactures and services systems and components for original equipment manufacturers.

Deutz

Deutz engages in the design, development, production, and sale of compact diesel engines.