Yazmin Leyva

Invesco Canada Ltd. is a Canadian mutual fund manager headquartered in Toronto, Ontario. The firm was founded in 1981 and formerly known as Invesco Trimark Ltd. and as AIM Funds Management, Inc. They are a subsidiary of Invesco Ltd. (NYSE: IVZ) in the US. Invesco Canada primarily provides investment advice to the Canadian Funds. In addition, the firm provides investment advice to investment companies, charitable organizations, pension plans, endowments, charities and corporations, banks, pooled investment vehicles, provincial or municipal government entities and insurance companies.

Woulfe Mining Corp. is a natural resource company engaged in the business of acquisition, exploration and development of tungsten, molybdenum, gold and uranium properties in South Korea. The company was founded on September 22, 1993 and is headquartered in Vancouver, Canada.

Part of Enterprise Products Partners LP, Coast Energy Group, Inc. provides wholesale gas distribution services. Coast Energy Group was acquired by Enterprise Products Partners LP from Cornerstone Propane Partners LP on November 13, 2002 for $12 million.

HollisWealth, Inc. provides asset management and financial advisement services. It offers diversified wealth management and investment solutions, including alternative and tax-advantaged products, capital markets and advisory services to financial advisors, institutions, corporations and foundations, and wealth management through independent financial advisors across Canada. Its products and services include banking investments, Dundee Select, investment programs, insurance, mortgages, and business services. The company was founded in 1998 and is headquartered in Toronto, Canada.

Part of Enron Dissolution Corp., PG&E Energy Services operates a retail electric and gas commodities business. PG&E Energy Services was acquired by Enron Energy Services Operations, Inc. from PG&E Corp. on June 30, 2000 for $85 million.

United Gas Pipeline Co. distributes natural gas. The private company is based in Houston, TX.

Part of Prudential Financial, Inc., Graham Resources, Inc. invests in oil and gas properties. The company is based in Covington, LA.