Lein Kennels
- Positive motivational obedience training for companion and competitive dogs. Includes training principles, information about the levels of training, and list of canine clubs.
- http://www.k9101.ca/aussies.html

Las Marismas
- Andalusian horse breeder, including purebreds and sporthorses, offering purebreds and in-utero sales, as well as two standing imported PRE stallions. Provides news, photos of facilities and breeding stock. Also located in Dominican Republic.
- http://www.lasmarismas.com/

Clouston Realty Inc.
- A real estate brokerage serving eastern Ontario, featuring listings categorized by value, agricultural and commercial properties.
- http://www.remaxsupreme.ca/

Vankleekhill Livestock
- Livestock marketing and auctioneers. Includes recent prices for cattle.
- http://www.vankleekhill-livestock.ca/

Fludan Fine Chemicals
- Beauty and aromatherapy products such as oils, shampoo, hand creams, lotions and quality animal grooming products such as pet shampoo, animal cologne and deodorizers.
- http://www.fludan.com/

Vankleek Cottage
- Collectibles, antiques and gifts.
- http://www.vankleek.net/cottage/index.html

The Vankleek Hill Review Online
- Online version of this community newspaper.
- http://www.thereview.on.ca/

Jim Lewis Agri-Nutrition Inc.
- Formulates and distributes a proven line of "Equine Supplements and Fortifiers" for horses requiring maximum diet and nutrition.
- http://www.jimlewisagri.ca/