Wellhill Farming Partnership is a fourth-generation family-run business located along Scotland’s Moray Coast. Managed by brothers Owen and Duncan Taylor, together with their mother Ilene, the farm has been in operation since 1926.

Wilhelm Weuthen GmbH & Co. KG, founded in 1885 and based in Schwalmtal-Waldniel, is a major operator in the trade and distribution of industrial and table potatoes, onions, and agricultural inputs.

Wolds Produce is a major potato supplier into the crisping, chipping, ware, catering and seed industries. Buying and selling across the UK, they have a large base of experienced growers that continues to increase year on year.

Wood Prairie Family Farm is a certified organic family farm in Bridgewater, Maine, that produces and sells seed potatoes, vegetable seeds, and organic grains directly to growers and gardeners across the United States.

Wrightholm Farms is a British Columbia-based seed potato farmer that produces, stores, and distributes certified seed potatoes to commercial growers, agricultural enterprises, and regional markets.

Yaduka Agrotech, a Kolkata-based agricultural supply chain company, provides a line of premium seed potato products meant to help with potato growing and crop performance.

Zellweger Farms, a family-owned farm in Delta, British Columbia, produces, stores, and distributes certified seed potatoes to commercial farmers and agricultural markets across Canada.