
ALON USA
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Asphalt Materials, Inc.
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Asphalt Refining & Technology Company, LLC
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Associated Asphalt, Inc.
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Calumet Specialty Products, L.P.
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ConocoPhillips |
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Ergon Asphalt & Emulsions, Inc.
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ERGON, Inc. is an energy service company that manufactures and markets asphalt, asphalt emulsions and specialty oils as its primary products. ERGON transports these products and those of other companies through its trucking, rail and marine transportation companies. |

Flint Hills Resources, LP
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Holly Asphalt Company |
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Hunt Refining Company |
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Idaho Asphalt Supply, Inc. |
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Jebro Inc. |
The primary mission of Jebro is to improve the productivity of consumers and producers through:
- Proficient use and movement of products
- Industry training
- Development of new products and services
- Prudent introduction of new technologies Jebro strives to achieve the most effective performance for the customer's investment.
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Lunday-Thagard Refining
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MARATHON PETROLEUM COMPANY LLC (MPC)
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Mathy Construction Company
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Murphy Oil USA, Inc
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NuStar Marketing, LLC
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Paramount Petroleum Corporation
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Paramount Petroleum Corporation manufactures and markets a full range of roofing, paving, and modified asphalt products in California , as well as paving and specialty asphalts in Arizona , Nevada , Oregon , Texas , and Oklahoma . |

San Joaquin Refining Co., Inc.
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Seneca Petroleum Company |
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Suit-Kote Corporation |
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Trumbull Asphalt
(Div. Owens-Corning)
- Mentioned in Owens-Corning web page.
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Owens Corning is dedicated to global leadership and continuous growth.
We strive for success through our commitment to three guiding principles:
- Customer Satisfaction
- Individual Dignity
- Shareholder Value
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United Refining Company
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U.S. Oil Trading LLC
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Valero Energy Corporation
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Western Refining
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