Frontier FS Cooperative is the result of a consolidation between Danco Prairie FS Cooperative (formed in 1929) and Jefferson County Farmco (formed in 1945). In December 2004, Frontier FS Cooperative took over the management of Marshfield Service Center, Rozellville Service Center, Wautoma Service Center, and the Junction City Petroleum Bulk Plant for FS Cooperative at Amherst Junction.

Frontier FS Cooperative has a long history through its predecessor companies as farm supply cooperatives serving farmer patrons in south central Wisconsin and are the only Farm Bureau affiliated cooperative in the territory.

We are striving to become the "Natural Resource" in our area for all related services.

Our Mission: "Providing Innovation, Service, and Satisfaction for Our Customers"

Frontier FS Cooperative has facilities in Dane, Columbia, Sauk, Green, Rock, Iowa, Lafayette, Dodge, Jefferson, Southern Washington, and Waukesha counties.  We have more than 70 full-time employees and an annual sales volume of over $55 million. Our philosophy is to become a partner in our patrons’ operations and help them achieve their goals and improve profitability.

We strive towards these goals by keeping our Vision in mind: "To be the Premier Supplier of Agricultural and Consumer Products in the Eyes of Our Customers and Employees".

Our History

In December 1928, Dane County Farm Bureau Cooperative Warehouse Association was organized in Madison Wisconsin. The name changed to Dane County Co-op Farm Supply Company in 1937.

In 1964, Dane County Farmco Service Cooperative, which handled petroleum, and Dane County Co-op Farm Supply, which handled farm supplies, merged and incorporated under the name of Dane County Farmco Cooperative.

In 1965, the cooperative joined FS Services, Inc

In 1975, the name changed again to Dan-Co FS Cooperative to indicate a presence in both Dane and Columbia counties.

In 1982, Dan-Co merged with Green Prairie FS Cooperative of Sauk county, and the name changed to Danco FS Cooperative.

In April of 1997, the majority of the assets of Green-Rock FS Cooperative were purchased.

In September of 2000, Agri-Tech FS Cooperative, serving Iowa and Lafayette counties, was purchased, enabling Danco FS Cooperative to expand its territory to that which exists today.

In August, 2003, Danco FS Cooperative and Jefferson County Farmco consolidated to form Frontier FS Cooperative.

In December 2004, Frontier FS Cooperative took over the management of Marshfield Service Center, Rozellville Service Center, Wautoma Service Center and the Junction City Petroleum Bulk Plant from FS Cooperative.

2005  - Purchased facilities in Marshfield, Rozellville and Wautoma previously managed by FS Cooperative.

2006 - Purchased Klink Oil Company in Watertown and the Simonson Oil Company in Fort Atkinson.

2006 - Conducted a major grain expansion at our Ixonia facility.

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