C S Computer Systems, 1205 S Main St, McPherson, KS 67460, US

Formed in 1957, Jayhawk Pipeline is owned by the National Cooperative Refinery Association. The company transports more than 110,000 barrels per day of crude oil in intrastate and interstate markets throughout the United States. Jayhawk Pipeline operates more than 1,200 miles of gathering and trunk lines throughout Kansas, Nebraska, Oklahoma and Texas. In addition, the company operates a fully owned subsidiary, Kaw Pipe Line Company. Jayhawk Pipeline operates a fleet of more than 60 trucks and over 1,000 miles of pipelines that move crude oil and finished products to various tanks and terminals. It employs more than 600 employees and is located in McPherson, Kan.