Description What's good for Automodular is good for General Motors. Automodular performs sub-assembly, transportation and logistics, and sequencing services for GM, Ford, and other carmakers. Sequencing refers to the arrival of sub-assembled modules -- such as the cockpit, rear strut and axle, powerpack, radiator support, rear bumper, and door handles -- at a car assembly plant right at the time they are to be added to the vehicle. The company operates through its subsidiaries: Automodular Corporation (Whitby and Oakville, Ontario) and Automodular Assemblies (sub-assembly plant and sequencing services for Ohio GM).