AD Boivin
- Manufacturer of the Snow Hawk mono-ski snowmobile and aftermarket suspension for most Polaris, Yamaha, SkiDoo, and Arctic Cat models.
- http://www.adboivin.com

Yellowstone Track Systems, Inc.
- Manufacture snowmobile and snowcat grooming equipment and front renovators. Includes product description, photos, and prices. Located in West Yellowstone, Montana.
- http://www.yellowstonetrack.com/

Snow Groomers
- Snow grooming equipment and implements for cross country skiing, snowshoe trails, and sled dog trails. USA.
- http://www.snowgroomers.net/

SnoRunner
- Manufacturer of a single ski, narrow tracked snowmobile. USA.
- http://hometown.aol.com/nuckem/snorunner_home001.htm

J&P Enterprises
- Manufacturer of a system to protect snowmobiles while trailering. USA.
- http://www.slushguard.com

LaCross Enterprises
- Manufactures trail groomers and front blades. USA.
- http://www.lacrossgroomer.com/

Hi-Rise
- Manufactures sled decks for snowmobiles and quads. USA.
- http://www.hi-risemfg.com

Cold Wave Snow Wear
- Manufacturer of apparel such as jackets, pants, boots and gloves. USA.
- http://www.coldwavesnowwear.com/

Altapulken
- Manufacturer of pull-behind sleds. Features product descriptions, photos and contacts.
- http://www.altapulken.no/English/

Arctic Cat Inc.
- Designs, engineers, manufactures and markets snowmobiles, all-terrain vehicles and personal watercraft, as well as related parts, garments and accessories. (Nasdaq: ACAT)
- http://www.arctic-cat.com/

Redline Snowmobiles
- Manufacturer of snowmobiles and gear. Provides specifications and dealers. USA.
- http://www.redlinesnowmobiles.com/

Crazy Mountain Motorsports
- Manufacturer of snowmobiles, aftermarket products, accessories and apparel. USA.
- http://www.crazymtn.com/

Bombardier Inc.
- Manufacturer of Ski-Doo snowmobiles line, gear and accessories. Dealer locator, technology, and news. Canada.
- http://www.ski-doo.com

Alpina Snowmobiles
- Manufacture of dual-track utility and towing sleds built with articulated suspensions, wheels with dual waterproof-bearings and a steering system. Italy.
- http://www.alpina-snowmobiles.com