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Brands / ServicesFS


We at GROWMARK are proud of our historic relationship with the FS brand. Introduced more than 50 years ago, the FS brand represents a standard of excellence for agricultural and energy-related products.

Farmers, businessmen, and consumers count on the people at local FS cooperatives throughout Illinois, Iowa, Wisconsin, and Ontario, Canada and in FS companies on the East coast. In fact, it’s the people of the FS brand that set it apart. Always professional and dependable, FS specialists are trusted advisors with unmatched technical expertise and a genuine interest in partnering in a customer’s success. FS energy specialists offer reliable heating and fueling solutions to farm and non-farm customers while FS crop specialists act as trusted advisors in day-to-day farm operations.

FS companies are always exploring new ways to help customers optimize operations, navigate challenges and to ensure they are ready for what’s next. To learn more, visit

FS Companies