About Us
CountryMark owns and operates a refinery in Mount Vernon, Indiana; and fuel terminal locations in Mount Vernon, Switz City, Jolietville, and Peru, Indiana, as well as Henderson, Kentucky. Corporate headquarters are located in Indianapolis.
Flagship products include Super Dieselex-4 off-road diesel fuel, Premium Diesel-R on-road diesel fuel, PLUS gasoline, and Advantage Lubricants.
Seventeen cooperatives deliver CountryMark branded fuels and lubricants in and around the state of Indiana. In addition to delivered fuels, CountryMark diesel and gasoline products can be found at 90 fuel stations located in Indiana, Ohio, Michigan and Illinois.
Learn more about CountryMark:
The CountryMark Story
Our Mission & Values
Company Leadership
Our Refinery – Mt. Vernon, Ind
The CountryMark System
Our Corporate Video
A M E R I C A N O I L
CountryMark is proud to refine only 100% American crude oil from the Illinois Basin. Click here to learn more about the jobs, economic impact and quality of American crude oil.
Q U E S T I O N ?
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