Atkins Rotary Specialties Inc.
Supplying Mazda (RX7) rotary engines for installation in homebuilt aircraft.
Crossflow Aero Corporation
Converting Subaru automotive engines for experimental aircraft. [requires Flash]
DeltaHawk, Inc.
Designing a new two-stroke diesel engine aimed at the general aviation market.
Eggenfellner Aircraft LLC.
Producing firewall forward engine packages based on a Subaru automotive engine conversion.
Kreisler Manufacturing Corporation
Manufactures precision metal components and assemblies for use in military and commercial aircraft engines. (Nasdaq: KRSL).
MTU Aero Engines
Manufacturer providing development, production and maintenance services for civil and military aero engines and industrial gas turbines.
Pratt and Whitney
Leader in the design, manufacture, and support of turbine engines.
Progressive Air Services, Aircraft Engines and Parts
Aircraft engines, parts and accessories to worldwide market.
Universal Turbine Parts
Pratt and Whitney Canada approved supplier of PT6, JT15D, and PW100 engines and components.
Willis Lease Finance Corporation
Acquires and provides commercial aircraft spare engines in the aftermarket and purchases and resells used and refurbished commercial aircraft engines and airframe and engine compon…
Zanzottera Engines
Manufacturer of engines designed for ultralight and unmanned aircraft.
Zoche Aero-Diesels
Developing type certificated, direct drive, air cooled, radial, two-stroke Diesel engine.