Westport Fuel Systems, Inc. engages in the engineering, manufacture, and supply of alternative fuel systems and components. It operates through the following segments: Transportation, Cummins Westport Inc. (CWI) Joint Venture, and Corporate. The Transportation segment designs, manufactures, and sells alternative fuel systems and components for transportation applications. The CWI Joint Venture segment serves the medium and heavy-duty on highway engine markets. The Corporate segment refers to the public company activities, corporate oversight, and general administrative duties. The company was founded on March 20, 1995 and is headquartered in Vancouver, Canada.