Les Jardins de la Yamaska
- Complexe résidentiel pour pre-retraités et retraités autonomes.
- http://www.jardinsdelayamaska.com

Saint-Hyacinthe Bureau de tourisme et des congrès
- Official website contains information about tours, a calendar of events, and accommodations. [French/English]
- http://www.tourismesainthyacinthe.qc.ca/index-en.asp

Erablière Chicoine
- Producers of maple syrup and related products, as well as preserves, pickles and catering.
- http://www.erabliere-chicoine.ca/

Hotel Des Seigneurs
- A 290-room full service hotel with 45 multi-function rooms for up to 3200 people, a restaurant, bar and discotheque. Lists its features and amenities and nearby attractions.
- http://www.hoteldesseigneurs.com/

Drainvac International Inc.
- Makers of central vacuum systems including complete wet/dry cleaners for residential or industrial applications.
- http://www.drainvac.com/

JEFO Nutrition Inc.
- An animal feed company specializing in non-medicated feed additives for animal nutrition and alternatives to antibiotic growth promoters.
- http://www.jefo.ca/

Publi-Cite Lettrapid Inc.
- Supplies personalized labels for identiying CD's and other valuable goods and equipment.
- http://www.lettrapid.qc.ca/

Abiasa Bio-ingredients
- Supplies individuals and industry with high-quality food ingredients including cultures, enzymes, coagulants, preservatives and colours. Includes FAQ's about their products and about cheese in particular.
- http://www.abiasa.com/

Multivet International Inc.
- Makes products for cats and dogs to help with their training and behaviour, including indoor and outdoor barriers, collars and training devices.
- http://www.multivet-inter.com/