Seneca Companies, headquartered in Des Moines, Iowa, was founded in 1972 with a vision to deliver real value to customers in the petroleum industry through supplying quality equipment, innovative service and dependable construction of fueling sites. Through the years, the company’s portfolio has been diversified with divisions conquering environmental compliance, general contracting, waste solutions, and emergency response services, remediation services and automotive and commercial fleet equipment. Seneca has evolved into a unique, multi-faceted service provider, offering its customers “The Complete Solution.”

More than $9 million worth of petroleum-related inventory is housed in Seneca’s petroleum equipment warehouses, stocked with top-notch manufacturer brands, including: Gilbarco Veeder-Root, Catlow, OPW, Husky, Franklin Fueling Systems, and Cim-Tek. Products can be purchased at any time at Seneca’s Online Parts Store – open 24 hours a day - store.senecaco.com.

Seneca employs over 350 people with physical offices in Des Moines and Davenport, Iowa; Denver, Colorado; Grandview, Missouri; Oklahoma City and Tulsa, Oklahoma; Oreana, Illinois; Omaha and South Sioux City, Nebraska. Seneca’s petroleum service technicians are located throughout the Midwest, Southern and Mountain regions with a service area spanning 18+ states.