Stephen Neyland

Westcoast Energy, Inc. provides natural gas and related energy trading & marketing services. Its services include natural gas gathering, processing, transmission, storage and distribution, power generation, international energy businesses financial and information technology. The firm operates through Transmission & Processing and Distribution segments. The company was founded in1949 and is headquartered in Calgary, Canada.

Enbridge Energy Partners LP owns and operates a portfolio of crude oil transportation systems. The company was founded in 1991 and is headquartered in Houston, TX.

Alliance Pipeline LP provides oil and gas pipeline transportation services. The company was founded by John Lagadin and Glen Perry in 1996 and is headquartered in Calgary, Canada., Canada

Enbridge Energy Management LLC engages in transporting, generating, and distribution of energy and operates crude oil and liquids transportation systems. It operates through the following segments: Liquids, and Natural Gas. The Liquids segment includes the operations of Lakehead, North Dakota, and Mid-Continent systems. The Natural Gas segment is comprised of natural gas, natural gas liquids gathering and transportation pipeline systems, natural gas processing and treating facilities, condensate stabilizers and an natural gas liquids fractionation facility, as well as trucking, rail, and liquids marketing operations. The company was founded on May 14, 2002 and is headquartered in Houston, TX.

Spectra Energy LLC provides natural gas and related energy trading and marketing services. It offers Midstream gathers compresses, treats, processes, transports, stores, and sells natural gas. The company was founded on July 28 2006 and is headquartered in Houston, TX.

Spectra Energy Partners LP engages in the transmission, storage, and gathering of natural gas. It also transports and stores crude oil through the interstate pipeline systems. The company was founded on March 19, 2007 and is headquartered in Houston, TX.

Part of Enbridge, Inc., Spectra Energy Partners GP LLC is a company that owns and operates pipelines for natural gas transportation and storage. The company is based in Houston, TX.