The Santmyer Companies are a family group of companies headquartered in Wooster, Ohio. Founded in 1952 as Santmyer Oil Company, Inc., Santmyer Companies is comprised of three operating entities and collectively employ more than 200 Ohioans. Santmyer Energy is the distribution company whose products include gasoline, diesel fuel, diesel exhaust fluid, lubricants, and propane. Its major brand offerings include Marathon Petroleum, ExxonMobil, Sunoco, and Chevron Lubricants. Santmyer Transportation provides transportation, logistics, inventory management, and order forecasting services for the products that Santmyer Energy distributes; along with third party freight services. Red Rover operates branded retail convenience stores and automated fueling stations servicing both the consuming public and commercial fleets.