Acorn Welding Ltd - Acorn Welding is Canada's largest aircraft exhaust and engine mounts repair company.
http://www.acornwelding.com/
Aero Sport Power - Specializes in manufacturing new aircraft engines and overhauling specific models and accessories for experimental aircraft.
http://www.aerosportpower.com/
Aerotec Engines Ltd - One of Canada’s leading aircraft piston engine overhaul shops.
http://www.aerotecengines.ca/
