1. Can-Am - A Canadian brand known for its high-performance side-by-side vehicles and ATVs, including the popular Can-Am Ryker three-wheeler.
2. Polaris - An American company that offers a variety of recreational vehicles, including three-wheelers such as the Polaris Slingshot, which combines motorcycle-like handling with the comfort and stability of a car.
3. Piaggio - An Italian brand primarily known for its scooters and motorcycles, Piaggio also manufactures three-wheeled vehicles like the Piaggio MP3, which incorporates two front wheels for improved stability.
4. Morgan - A British automotive manufacturer, Morgan specializes in handcrafted sports cars and has a rich history dating back to the early 1900s. The Morgan 3-Wheeler is one of their iconic models, featuring a vintage design with three wheels.
5. Cushman - Previously known as Cushman Motor Works, this American brand focused on producing scooters and utility vehicles. While no longer in production, Cushman did manufacture three-wheelers, most notably the Cushman Truckster.
6. Trikke - Specializing in human-powered vehicles, Trikke offers innovative three-wheeled scooters that are steered by shifting body weight rather than using handlebars. They come in various models for both recreational and competitive use.
7. Honda - As a major global manufacturer of automobiles, motorcycles, and power equipment, Honda has also produced three-wheelers in the past, such as the Honda ATC (All-Terrain Cycle) line of recreational vehicles.
8. Kawasaki - Known for its motorcycles, engines, and watercraft, Kawasaki has a history of producing three-wheelers, particularly all-terrain vehicles (ATVs), under the Kawasaki KLT series.
It's important to note that while some of these brands still actively produce three-wheelers, others may have discontinued their three-wheeler models or phased them out over time.