IC currently produces school buses and commercial-use buses for multiple applications.

The IC company name stands for Integrated Coach, alluding to how the vehicles are nearly completely assembled under a single corporate structure. For all vehicles, the body and chassis are assembled within the same manufacturing facility; the latter is designed by parent company Navistar (prior to 2015, Navistar included the engine). While using a chassis and hood shared with International-brand trucks, IC Bus vehicles have separate badging.