Roger Paul Becker

Tax Executives Institute, Inc. operates as an association. The private company is based in Washington.

Smurfit-Stone Container Corp. manufactures paperboard and paper-based packaging. The company major products are containerboard, corrugated containers, market pulp, reclaimed fiber and kraft paper. Smurfit-Stone conducts its business in compliance with the environmental, health, and safety principles of the American Forest & Paper Association. It's operating facilities and customers are located primarily in the United States and Canada. The company was founded in 1987 and is headquartered in Chicago, IL.

Precision Castparts Corp. manufactures metal components and products for the aerospace and defense industries. It offers investment castings, forgings, fasteners and fastener systems, and aero structures for aerospace and power generation applications. The company was founded by Joseph Buford Cox in April 1953 and is headquartered in Portland, OR.

Founded in 1835, Special Metals Wiggin Ltd. is a subsidiary of Berkshire Hathaway, Inc. that produces and supplies nickel alloys and welding products. The company is based in Hereford, UK.

Founded in 1935, SPS Technologies Ltd. is a precision components and fasteners manufacturer for the aerospace industry. Part of SPS International SARL, the company is based in Leicester, UK.

Founded in 1954, Timet UK Ltd. is a nonferrous metal foundry that operates as a subsidiary of Berkshire Hathaway, Inc. The company is based in Witton, UK.

Part of Berkshire Hathaway, Inc., SPS Aerostructures Ltd. is a British company that manufactures metal structures and parts of structures. The company is based in Annesley, UK and was founded in 1985.

Founded in 1994, Wyman Gordon Ltd. is a subsidiary of Berkshire Hathaway, Inc. that manufactures and supplies structural forgings and forged components from titanium and nickel based alloys. The company is based in Hereford, UK.