John L. McNamara

Part of CME Group, Inc., Commodity Exchange, Inc. is a company that provides information about all types of commodities. The company is based in New York, NY.

NYMEX Holdings, Inc. provides a marketplace for trading energy futures & options in the crude oil, natural gas, heating oil and unleaded gasoline markets, as well as for trading precious and base metals futures & options in the gold, silver, and copper markets. It facilitates the buying & selling of energy and metal commodities for future delivery. The company was founded in 1872 and is headquartered in New York City, NY.

New York Mercantile Exchange Holdings, Inc. (NYMEX) operates physical commodity exchange in the world, offering futures and options trading in energy and metals contracts and clearing services for off-exchange energy transactions.

R.J. O'Brien & Associates LLC provides brokerage and clearing services. It offers a range of services to a global network of introducing brokers, as well as to commercial, institutional, international, and individual investors; and agriculture, energy, equity indices, fixed income, foreign exchange, metals, soft commodities, and structured products markets. The company was founded by John V. McCarthy on October 17, 1914 and is headquartered in Chicago, IL.

The New York Mercantile Exchange, Inc. provides markets for the trading and clearing of crude and heating oil, gasoline, natural gas, and electricity. The company is headquartered in New York, NY.