David Henderson Tannehill

Unocal Corp. explores, develops, produces, and markets crude oil and natural gas. The firm also produces geothermal energy in Indonesia and the Philippines and makes petroleum coke, graphite's and silicon carbide materials. The company was founded on October 17, 1890 and is headquartered in El Segundo, CA.

Reef Oil & Gas Drilling & Income Fund LP engages in drilling and owns interests in oil and natural gas properties located in the United States with a primary focus on the Bakken area in North Dakota. Its primary purpose is to generate revenue from the production of crude oil and natural gas, distribute cash to the partners, and provide the tax benefits that are available to those that drill for and produce crude oil and natural gas. The company was founded on September 6, 2012 and is headquartered in Richardson, TX.

KPMG LLP engages in the provision of audit, tax, and advisory services. It serves the banking and capital markets, building, construction and real estate, consumer and retail, energy, natural resources and chemicals, financial services, government and public sector, healthcare and life sciences, industrial manufacturing, insurance, media and entertainment, private equity, technology, telecommunications, and venture capital industries. The company was founded in 1987 and is headquartered in New York, NY.

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.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

University of California, Berkeley Foundation engages in the provision of philanthropic services. It offers social services and supports the advancement of higher education by securing private financial support. The company was founded in 1973 and is headquartered in Oxford, MS.

HORNE LLP provides accounting services. It offers assurance, business advisory and accounting, business valuation, disaster compliance, fraud, forensic and litigation services, government and grant compliance, health care consulting, revenue cycle services for health care, IT consulting and risk management, and tax services. The company was founded in 1962 and is headquartered in Ridgeland, Mississippi.

Mississippi Valley Title Insurance Co. provides title insurance. The company was founded in 1941 and is headquartered in Madison, MS.

Diversified Trust Co. is a privately-owned trust management firm headquartered in Charleston, South Carolina. The firm was founded in 1994 by Larry H. Bryan. Diversified Trust creates wealth solutions to individuals and multi-generational families, foundations and endowments, retirement plans, and family-owned businesses.

First Horizon Bank provides commercial banking services. Its offers banking, cash management, borrowing, investment and planning, insuring and inverting, treasury management, financial planning, and executive banking. The company was founded by Frank S. Davis on March 25, 1864 and is headquartered in Memphis, TN.

F&N Vietnam Foods Co. Ltd. produces and distributes dairy products. The private company is based in Binh Duong, Vietnam. F&N Vietnam Foods Co. was acquired by Vietnam Dairy Products Corp. from Fraser & Neave Ltd. on October 13, 2010 for $3.82 million.

Regions Bank provides consumer and commercial banking, wealth management, mortgage, and insurance products and services. The company is headquartered in Birmingham, AL.

American Heart Association, Inc. operates a voluntary health organization funded by private contributions. The organization offers services for coronary heart diseases and strokes, high blood cholesterol & physical inactivity, obesity, and diabetes. The company was founded in 1924 and is headquartered in Dallas, TX.

Part of Sumitomo Life Insurance Co., First Symetra National Life Insurance Co. of New York is a company that provides insurance services. The company is based in New York, NY and was founded in 1990.

Entrepreneurs' Organization enables entrepreneurs to learn and grow from each other leading to business success and personal life. The company was founded by Verne Harnish in 1987 and is headquartered in Alexandria, VA.

Reef Exploration, Inc. (Reef Exploration) is a private equity firm founded in 1987 by MAUCELI MICHAEL J. The firm is headquartered in Richardson.

Colonial Life & Accident Insurance Co. provides insurance products and services. The firm offers personal insurance products including disability, accident, life, cancer, critical illness, hospital confinement, and limited benefit medical coverage. The company was founded by Edwin F. Averyt and J. Clifton Judy in 1937 and is headquartered in Columbia, SC

American Association of Professional Landmen consists of landmen and land-related persons throughout affiliated local associations in the United States and in Canada. It promotes standards of performance for all land professionals, which encourage responsible stewardship of energy and mineral resources. The company was founded on March 17, 1987 and is headquartered in Fort Worth, TX.