James A. Cowan

Maverick Tube Corp. manufactures steel tubular products for gas and oil drilling operations. It offer line pipe for oil and gas surface handling and transportation. The firm sell both structural tubing and standard pipe for transportation, agricultural and construction applications. The company was founded by Don Beattie in 1978 and is located in Chesterfield, MO.

Cargill, Inc. engages in the provision of food, agricultural, financial, and industrial products and services. It specializes in food service, agriculture, meat and poultry, transportation, pharmaceutical ingredients, and beauty products. The company was founded by William Wallace Cargill in 1865 and is headquartered in Minneapolis, MN.

Vallourec & Mannesmann Tubes SA manufactures seamless hot-rolled steel tubes. The firm's products include feedwater heater tubes, circular hollow sections, and piping components. The company provides services to the automotive, construction & civil engineering, mechanical engineering, and oil & gas industries. It was founded in October 1997 and is headquartered in Boulogne, France.

American Industrial Transport, Inc. engages in the design and manufacture of hopper and tank railcars. It offers railcar leasing and railcar services. The company was founded in 1994 and is headquartered in St. Charles, MO.

Part of Greenbrier Cos., Inc., Axis Operating Co. LLC is a company that manufactures railroad equipment. The company is based in Paragould, AR.

Part of Amtek Auto Ltd., Amtek Railcar Industries Pvt Ltd. is an Indian company that manufactures and supplies railway wagons and connecting rod assemblies. The company is based in New Delhi, India.