Donald M. Brooks

Part of Blueknight GP Holding LLC, Blueknight Energy Partners GP LLC is a company that provides transportation services. The company is based in Tulsa, OK.

BlueKnight Energy Partners LP engages in the operation of independent asphalt facilities. It provides integrated terminalling services for companies engaged in the production, distribution, and handling of liquid asphalt. The company was founded on February 22, 2007 and is headquartered in Tulsa, OK.

Part of Ergon, Inc., Crafco, Inc. is a company that manufactures and distributes crack sealant, joint sealant, patching and geo composite products. The company is based in Chandler, AZ and was founded in 1976.

Ergon Asphalt & Emulsions, Inc. provides asphalt research and development services. Its products include asphalt, emulsions and coatings. The company was founded by Leslie B. Lampton and is headquartered in Chandler, AZ.

Tricor Refining LLC distributes Golden Bear pavement preservation products. It also offers storage tanks for transloading by truck and rail of other petroleum products, such as diesel fuel, process oils, lubricants, Bio Diesel, and other non-flammable petroleum cuts. The company is headquartered in Bakersfield, CA.