OUR CLIENTS
What kinds of companies use our services? A large, diverse and growing number of organizations throughout the country, including:
Cenex Harvest States CooperativesCenter Oil
Citgo Petroleum
ConocoPhillips Corporation
Countrymark Petroleum
Delek Refining
Enterprise Products Corporation
ExxonMobile Corporation
Flint Hills Resources/Koch Petroleum/Invista
Flying J Corporation
Frontier Refining
Giant Refining
Hess Corporation
Holly Corporation
Hunt Petroleum
IAG Corporation
KBC Advanced Technologies
Marathon Petroleum
Middough Corporation
Murphy Oil Corporation
National Cooperative Refiners Association
Paramount Petroleum
Purvin and Gertz
RaceTrac Petroleum
Sunoco Logistics/Refining/Marketing
Tesoro Petroleum
United Refining
URS Corporation
Valero Energy
Wawa