M.S. Computers
- Computer sales and service, featuring custom-built desktop systems and accessories.
- http://www.mscomputers.ca/

St. Joseph Island Voyageurs Snowmobile Club
- Lists trails, activities, information and contacts for the club, which maintains the trails all over St.Joseph Island.
- http://www.stjosephisland.net/voyageurs/

Maria's Vacation Cottages
- Offers St. Joseph Island cottages for rent; describes accommodations with photographs, location, local attractions, recreation facilities and related links.
- http://www.cottagehaven.com/marias.htm

The Clansmen Motel
- A 6-unit property located on St. Joseph Island (western end of Lake Huron North Channel) in a quiet woodland setting.
- http://www.stjosephisland.net/clansmen

Puddingstone Place
- Describes inn, cottage and country home accommodations, and provides information about winter and summer activities, local attractions, availability and bookings.
- http://www.puddingstone.ca/