Charles Crisp

Coral Energy LLC is a private company that markets financial and physical power and also provides natural gas to the Western United States. It is a subsidiary of Shell Oil Company and is located in Houston, Tx.

Intercontinental Exchange Holdings, Inc. operates as holding company with interest in providing futures exchanges over-the counter markets and derivatives clearing houses and post-trade services. The company was founded by Jeffrey C. Sprecher in May 2000 and is headquartered in Atlanta, GA.

Chicago Climate Futures Exchange LLC provides exchange of securities and commodities services. The private company is based in Chicago, IL.

Part of Intercontinental Exchange, Inc., ICE Trade Vault LLC operates as an online electronic marketplace for trading in futures and over-the-counter commodities. The company is based in Wilmington, DE.

NYSE Liffe US LLC operates as US futures exchange of NYSE Euronext, which engages in the provision of access to a liquid marketplace and trading in precious metal futures and options, stock index futures based on foreign and domestic MSCI indices. The company was founded in 2008 and is headquartered in Nyack, NY.

Part of Targa Resources Corp., Targa Resources GP LLC is a company that offers petroleum services. The company is based in Fort Lauderdale, FL.

Southern Company Gas LLC engages in the marketing and sale of natural gas. The firm operates through the following business segments: Distribution Operations, Retail Operations, Wholesale Services, Midstream Operations, and LNG and Propane. The company was founded in 1858 and is headquartered in Atlanta, GA.

Part of Intercontinental Exchange, Inc., Natural Gas Exchange, Inc. operates an electronic trading platform for natural gas and electricity contracts. The company is based in Calgary, Canada. Natural Gas Exchange was acquired by TSX Group, Inc. from OM Gruppen AB on March 02, 2004 for $28.86 million.

Southern Company Gas operates as an energy services holding company, which engages in distribution of natural gas. Its business segments include Distribution Operations, Retail Operations, Wholesale Services, and Midstream Operations. The company was founded in 1995 and is headquartered in Atlanta, GA.