Aardappelketen in Amerika

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

Sloan Leavitt Group, part of the Leavitt Group, is an insurance agency in Hermiston, Oregon that provides a variety of personal, corporate, and agricultural insurance solutions.

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

The Soil Health Institute is that organization. With efforts in Research; Measurements, Standards & Assessment; Economics; Informed Policy; and Communications & Education, the Institute envisions a future in which soil health

Soilcraft is an agricultural input firm headquartered in Moses Lake, Washington, that specializes in biological soil amendments, crop nutrition products, and regenerative farming solutions.

Soiltech provides wireless devices to measure soil moisture, temperature, humidity, location, and bruising. Soiltech's sensors are currently used throughout the United States and Canada.

Soiltest Farm Consultants, Inc. is an agricultural laboratory and consulting firm headquartered in Moses Lake, Washington. The company analyzes soil, plant tissue, water, and manure for farmers, crop advisors, and agribusinesses.

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.

Southwest Design & Construction is a leading design/build contractor specializing in the construction of agricultural, commercial & industrial steel building systems in Western Canada since 1980.

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

They manufacture and distribute affordable, leading-edge plant measurement technology to agricultural, horticultural, environmental and turf markets throughout the world, serving more than 14,000 customers in over 80 countries.

SpeedAgro is an Argentine company dedicated to the formulation, production, and marketing of SpeedWet products, the most complete line of adjuvants on the market, and to the storage, distribution, and marketing of other phytosanitary inputs.

Spornado Sampler is an effective, low-cost tool for growers to better predict crop disease, and take preventative action. The application of pesticide is typically based on Decision Support Systems (DSS)

Spraytec Fertilizers is an American agribusiness firm situated in Urbandale, Iowa that specializes in foliar fertilizers, plant nutrition solutions, and crop-application technologies.

Spud Isle Farms Ltd., based in St. Peter’s Bay, PEI, is a family-owned potato farm focused on sustainable practices, high-quality potatoes, and combining traditional knowledge with modern farming techniques.

Spudnik is a manufacturer of potato equipment in the United States.