General Motors Corp,
Head quarter in Sterling Hts, MI and plant support to- General Motors, Arlington, TX
- General Motors, Ramos, MX
- General Motors, Fairfax, KS
- General Motors, Wentzville, MO
- CAMI Automotive
Ford Motor Company,
Head quarter in Dearborn, MI and plant support to- Ford Oakville
- Ford Dearborn Assembly
- Ford Fairhaven Assembly
- Ford Metal stamping, Buffalo, NY
- Ford Woodhaven Assembly
- Chicago assembly
- Ford, Kentucky
Fiat Chrysler Automobiles,
Head quarter in Auburn Hills, MI and plant support to- Brampton Assembly
- Sterling Stamping
Magna International including,
- Magna
- Cosma
- Decoma
Union Pacific Railroad
Bombardier Recreational Products
Plastic Omnium
Martin Rea
Vitro Automotive Glass
Honda of Canada and Honda of America
Piston Group
Mercedes Benz
Ontario Ministry of Natural Resources
Nissan Motors
AGC Automotive
Lear Corp
