JE

Jefo

Saint-Hyacinthe, Québec, Canada

Ingredients & Cultures
Founded 1982ManufacturerSells to Dairy Farms
Profile last updated: May 11, 2026

About

Founded in 1982, Jefo is a dairy industry manufacturer based in Saint-Hyacinthe, Canada selling ingredients & cultures.

Jefo is an animal nutrition company founded in 1982 in Canada, with headquarters in Saint-Hyacinthe, Québec. It develops precision nutrition products for dairy cattle, poultry, swine, beef and aquaculture, with a dedicated dairy cow nutrition offering covering fertility, milk performance and herd health. Its proprietary Jefo Matrix Technology microencapsulates feed nutrients to protect them in the digestive tract and improve absorption and feed efficiency. The company offers rumen protected amino acids, vitamin and energy supplements for dairy cows, and a non-medicated approach to animal nutrition. Jefo states it serves customers in more than 65 countries and operates offices in several regions, including Europe, Latin America, Asia and Australia. It also provides customised ingredient sourcing and technical support to feed manufacturers and farms.

Location

Saint-Hyacinthe, Canada

Founded

1982

Focus areas

animal nutritiondairy cow nutritionfeed additivesrumen protected nutrientsprecision intestinal nutritionfeed efficiency

Languages

ENFRESPT

Products & capabilities

Supply categories

Ingredients & Cultures

Supplier role

Manufacturer

Sells to

Dairy Farms

Dairy products served

Liquid Milk

Milk species

CowGoatSheep

Ingredients

Enzymes

Products

Jefo Matrix Technology

Protection technology

Microencapsulation in a triglyceride matrix that protects feed nutrients and releases them in the digestive tract to improve absorption and feed efficiency.

Jefo P

Protected organic acids

Protected organic acids that support urogenital health and productivity in sows.

JEFO DAIRY FAT 99%

Energy supplement

Palmitic acid energy supplement for dairy cattle, sheep and goats.

Dairynat LYS 30

Rumen protected amino acid

Rumen protected lysine for dairy cows.

LACTATION VB

Vitamin supplement

Vitamin supplement for dairy cows.

TRANSITION VB

Vitamin supplement

Vitamin supplement for dairy cows during the transition period.

Service regions

Worldwide

Standards, references & customers

Reference installations

Marc Comtois

Canada

Dairy herd nutrition

1100 cows

Alexis et Eva Petiprez

France

Dairy herd nutrition

76 cows

Larry Kleinsasser

Canada

Dairy herd nutrition

Sustainability claims

Non-medicated nutritionProtected organic acids as an alternative to antibiotics in sow feed

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