BJ Services Company is listed on the New York Stock Exchange and its common stock trades under the symbol BJS. The Company's core business comprises cementing, stimulation, downhole tools and coiled tubing services worldwide. BJ also provides tubular services, process and pipeline services, and specialty chemical services in selected geographic markets.

Oil States International, Inc. is a diversified solutions provider for the oil and gas industry. With locations around the world, Oil States is a leading manufacturer of products for deepwater production facilities and subsea pipelines, and a leading supplier of a broad range of services to the oil and gas industry, including production-related rental tools, work force accommodations and logistics, oil country tubular goods distribution and land drilling services. Oil States is publicly traded o ...

Tenaris is the leading global manufacturer and supplier of tubular products and services used in the drilling, completion and production of oil and gas and a leading supplier of tubular products and services used in process and power plants and in specialized industrial and automotive applications.

Through our integrated global network of manufacturing, R&D and service facilities, we are working with our customers to meet their needs for the timely supply of high performance products in incre ...

United States Steel Corporation headquartered in Pittsburgh, Pa., manufactures a wide variety of steel sheet, tubular and tin products; coke, and taconite pellets; and has a worldwide annual raw steel capability of 26.8 million net tons. U. S. Steel's domestic primary steel operations are: Gary Works in Gary, Ind.; Great Lakes Works in Ecorse and River Rouge, Mich.; Mon Valley Works, which includes the Edgar Thomson and Irvin plants, near Pittsburgh and Fairless Works near Philadelphia, Pa.; Gra ...