Robert F. Semmens

Westport Resources Corp. provided oil and natural gas exploitation, acquisition and exploration services. The firm became extinct after its acquisition by Kerr-McGee Corp. It was located in Denver, CO.

Micropharma Ltd. formulates, manufactures & sells functional food, neutraceuticals and pharmaceutical products. The company was founded by Satya Prakash in 2002 and is headquartered in North Vancouver, Canada.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Beacon Group Ltd. provides engineering services. The private company is based in Birmingham, UK. and has subsidiaries in United Kingdom. The British company was founded by Robert F. Semmens.

CGGVeritas, Inc. provides electronic equipment. It also provides integrated electronic recording systems, cables, land, ocean-bottom and borehole sensors, streamers, offshore seismic sources and vibrators. It also provides offshore and onshore services. The company was founded in 1931 and is headquartered in Houston, TX.

Sercel Holding SA offers financial related activities except insurance and pension funds. The company is headquartered in Carquefou, France.

Bronco Manufacturing LLC manufactures replacement parts for oil and gas drilling rigs. It offers hooks, blocks, rotary tables, brake systems, mud pumps, and mobile rigs. The company was founded by Max D. Mantooth and Bruce L. Ricks in 1980 and is headquartered in Tulsa, OK.