The South Australian Potato Company is a grower, washer, packer and marketer of premium fresh potatoes.

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.

Spice villa export is operated by Mr. Hiren Patel since 2017. This is a company dealing with Dehydrated vegetables, spices, cotton, fresh vegetables and fresh fruits.

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)

Spraygro Liquid Fertilizers manufacture a wide range of NPK Liquid Fertilizers, specializing in Trace Elements to maximize plant growth.

They produce frozen potato chips from fresh potatoes which are sourced from local farmers.

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

Spudshed Fresh Food Market is a Supermarket Chain in Western Australia offering a full range of fresh foods.

Sr. Potato is a digital marketing and social media agency that works with the methodology and seriousness of a large agency and the freshness of a startup to turn the client into the protagonist of their story with original ideas and results-oriented strategies.

Stagot, located in Gujarat, is India’s first company to extract native potato starch from whole potatoes. The company is one of the leading potato starch suppliers to the snacks and bakery industry in India.

Stamex International Seeds Pvt Ltd is Pakistan's leader provider of high-quality seed potatoes, representing multinational corporations and providing a wide selection of certified potato seed varieties customized to varied market needs.

STANDEN ENGINEERING LTD is an independent privately owned company in the United Kingdom, manufacturing agricultural machinery including the STANDEN-PEARSON Potato Systems products.

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