Founded in 1981, Hawkstone Associates, Inc. dba Triumph Energy Corporation is a petroleum wholesaler representing the Shell, BP, Sunoco and Marathon brands. Additionally, the company operates approximately 50 retail stores in four states, develops commercial real estate, has a facilities maintenance group, and is a full service provider that supports both our stores and our customer's operations. Triumph Energy is a leading private company in the Cincinnati Tri-State Region. In 2023. Triumph Energy was ranked as the 35th largest privately held company at the Deloitte Cincinnati 100 (an annual ranking of the area’s largest privately held companies).