Ahimsa Haven
- All-volunteer animal rescue and wildlife rehabilitation center. Rescue stories, foster needs, adoption policies, and photographs of all sorts of available animals.
- http://www.petfinder.com/shelters/MA115.html

Clark Memorial Recreation Fitness Center
- Highlights of facility and schedule for available resources.
- http://www.theclark.com/

Commonwealth Communities - Winchendon Massachusetts
- Information about Winchendon from state agencies.
- http://www.mass.gov/?pageID=mg2localgovccpage&L=1&L0=home&L1=Resident&sid=massgov2&selectCity=Winchendon

Patterson Chevrolet/Buick
- Includes online inventory and current promotions.
- http://www.pattersonchevroletbuick.com

Winchendon Courier
- Weekly publication. Includes contact and subscription information.
- http://www.winchendoncourier.com/

Mathieu Ford Sales Inc.
- New and used vehicle dealer. Includes information on new models, used vehicle warranties, location, hours of operation and events.
- http://www.mathieufordsales.com

The Edson Group - Godin Real Estate
- Area information, home search, and latest listings signup.
- http://www.edsongroup.com/

Beauvais Insurance Agency, Inc.
- Information on available insurance coverage and policies.
- http://www.beauvaisins.com/

Winchendon.net
- Includes bulletin board, job postings, and information on area resources.
- http://www.winchendon.net

ParagonHost, LLC
- Offers web design, development, and hosting services.
- http://www.paragonhost.com/

Top Fun Aviation Toy Museum
- Includes virtual tour, membership information, and shop catalog.
- http://www.topfunaviation.com/

Winchendon Furniture
- Includes photos of products, list of manufacturers, and specials. Second showroom in Amherst, New Hampshire.
- http://www.winchendonfurniture.com/

Winchendon School
- Coeducational, college-preparatory boarding and day school for grades 8-12 and a postgraduate year.
- http://www.winchendon.org/