They are the supplier of seed potato for ontario seed potato grower association.

Hanse Seed Corp. was founded in the year 2000 in order to introduce the valuable varieties of the potato Breeder Saka Pflanzenzucht GmbH, Germany in the United States and Canada.

Hilldale Potato Inc and Adams Seed Farm specialize in growing and exporting seed potatoes from their farm in New Denmark, New Brunswick.

The mission of Patate Lac-Saint-Jean, a cooperative of 5 member farms in Quebec Canada, is to research and develop potato cultivars to market quality seed potatoes to its customers.

Lane farm is specializing in Generation 3 (FY4) certified seed potatoes. Seed in grown in compliance with Oregon's strict seed certification standards, and this farm resides in an "isolated district", reducing disease and improving crop quality.

Maine Farmers Exchange has provided full service sourcing for tablestock, seed and processing potatoes for over 50 years

McCain Farms Seed Operations is a supplier of seed potatoes

Mountain View Packers is a potato shipper from New Brunswick, Canada.

Murphy's Seed Potatoes is a producer of quality potato seed and grain for the North American market. They are located on Prince Edward Island on the east coast of Canada.

OSPGA is an organization of Ontario potato seed growers and breeders who work collaboratively to support the SPUD Unit through the University of Guelph, liaison with CFIA inspectors regarding seed certification and with OMAFRA to promote the best quality Ontario grown seed with stewardly production practices.

Parkland Seed Potatoes Ltd. is a potato variety marketing company introducing new Agrico potato varieties to Canada, the United States, and Mexico.

A.L. Pray & Son Potato Co. is a potato shipper from New Brunswick, Canada.

Price Farms Certified Seed, LLC has been selling certified seed for over a decade and has become very proficient in the production and sale of young generation potatoes.

Rockyview Elite Tubers is a family-run seed potato farm located about 30 kilometers northeast of Calgary, specializing in premium E1 and E2 seed potatoes. The farm combines onsite laboratory and greenhouse facilities with a closed-system approach to ensure high-quality production, storage, and preparation of seed potatoes.

Row 7 is an organic food company built to reimagine food from seed to table. Working in collaboration with chefs, farmers and plant breeders.

Salazar Farms produces Colorado Certified Seed Potatoes at the Colorado Field Generation 1 through 4 levels. The farm produces seeds both for other seed growers and for commercial Salazar Potatoespotato growers

San Acacio Seed, LLC is located in the southeastern region of the San Luis Valley thus allowing for complete geographical isolation from the potato growing regions of the valley.