在北美地区

Skone & Connors Produce Inc is grower and packer of potatoes and onions located in Warden, Washington.

Skyline Potato is a large scale progressive potato operation located in the heart of the San Luis Valley of Colorado.

The first San Luis Valley Research Center was established in 1888 (the same year the main station at Fort Collins was established) on 200 acres of state land near the Rio Grande River, seven miles east of Del Norte.

Smith's Farm is a grower of broccoli, cauliflower and potatoes on the east coast in Maine, established in 1859.

Solanum International is a potato variety introduction company in North America

Southern Potato is a family farm business located in Southern Manitoba, selling seed potatoes, table potatoes and potatoes for processing throughout North America.

Southwind Farms is a grower and packer of fingerling potatoes, located in the heart of the Snake River Valley in Idaho.

The Specialty Potato Alliance offers a range of fingerling potatoes all year round

Sterman Masser, Inc., is a potato grower and packer of potatoes in Pennsylvania

Strang's Produce Inc. is a family potato company in New Brunswick Canada, producing table potatoes and Blue Roof potato vodka

Strohauer Farms is a 4th generation, family-owned and operated farm based in Northern Colorado. One of the farms specialties are gourmet potatoes such as fingerlings

Summit Plant Laboratories, Inc. is a large-scale, wholesale specialty micropropagation (clean-stocks) and seed health testing business.

Established in 1974 by five Southeast Idaho potato growers, Sun Glo of Idaho is an industry leader in the packaging of fresh Idaho potatoes. Since 1999 Sun Glo has been solely owned by the Crapo family.

Primos is an RPE - Idaho potato brand, sold mainly to food service companies.

Sun Valley Potatoes, Inc., based in Idaho's prime potato-growing region, is a farmer cooperative supplying 280 million pounds of Norkotah and Russet Burbank potatoes to the fresh market.

SunRain Potato Varieties is supplier of seed potatoes, able to offer over a hundred different varieties

Sunrise Potato Storage Ltd. is a family operated potato farm in Alliston, Ontario, Canada producing seed potatoes and potatoes for chipping.

Founded by John Rupert Szawlowski in 1910, Szawlowski Potato Farms, Inc. is now one of the largest potato farms in New England.