About Us

Based in Indianapolis, Countrymark Cooperative is Indiana's only American owned oil refining and marketing company and it is recognized as a nationwide leader in the distribution of biofuels such as soy biodiesel and ethanol. Countrymark Cooperative operates a refinery in Mount Vernon, and fuel terminal locations in Mount Vernon, Switz City, Jolietville, and Peru, Ind. It also distributes fuel through leased space at a fuel terminal facility in Cincinnati, Ohio.

Twenty-one individual cooperatives distribute CountryMark™ branded fuel to every county in Indiana. In addition, these 21 co-ops operate 90 fuel stations located primarily in Indiana, but also in Ohio, Illinois and Michigan.

Learn more about CountryMark:

The CountryMark Story

Our Mission and Values

Company Leadership

Our Refinery – Mt. Vernon, Ind

The CountryMark Co-op System

Refinery Flag