How many different snowmobile manufacturers are there?

As of my last knowledge update in October 2023, there are several prominent snowmobile manufacturers, including Ski-Doo, Polaris, Arctic Cat, and Yamaha, among others. In total, there are around a dozen manufacturers globally, with some focusing on niche markets or specific types of snowmobiles. Additionally, the landscape can change as companies merge or new brands emerge. For the most accurate and current count, it's best to consult industry resources or trade publications.