Roger Paul Becker

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.

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.

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.

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

Part of Berkshire Hathaway, Inc., PCC UK Global Holdings Ltd. functions as a holding company whose subsidiaries lease real estate properties. The company is based in Birmingham, UK.

Part of Berkshire Hathaway, Inc., Caledonian Alloys Ltd. is a British company that supplies metal products. The company is based in Livingston, UK. Caledonian Alloys was founded in 1996.

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.

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.