Engines companies

Allison Transmission is a company that designs, manufactures, and supplies vehicle propulsion systems.

Mohamed Abdulrahman Al-Bahar (شركة محمد عبدالرحمن البحر ذ.م.م) is a company that distributes machinery, heavy equipment, and power systems.

Mecachrome is a designer and manufacturer of mechanical parts and assemblies.

GE Aviation Systems (formerly known as Smiths Aerospace) is a provider of jet engines, components, and integrated systems for commercial and military aircraft.

Academy of Aerospace Liquid Propulsion Technology (AALPT, 航天推进技术研究院, also known as China Aerospace Science and Technology Corporate No. 6 Research Institute) is a company that operates as a research and development center.

Northeast Industries Group (东北工业集团有限公司) is a manufacturer of vehicles and auto parts.

Gainwell Commosales is a company that distributes heavy equipment.

Dayco is a company that designs, manufactures, and distributes engine drive systems.

IMNASA is a company that sells nautical spare parts and accessories.

Khrunichev State Research and Production Space Center (Государственный космический научно-производственный центр имени М.В. Хруничева) is a manufacturer of spacecraft and launch systems.

Chromalloy Gas Turbine is an integrated solutions provider of manufacturing and repair services for gas turbine engine manufacturers and operators.

ATR (Avions de Transport Régional) is an aircraft manufacturer.