Robert G. Brinkmann

Echo Bay Mines Ltd. mines, processes, and explores for gold. It has major gold producer mines in Canada and the United States with exploration and development projects in four continents. The company is located in Edmonton, Canada.

CH2M HILL Cos. Ltd. provides consulting, design, design-build, operations and program management services. The company offers its services to the government, civil, industrial and energy clients. Its work is concentrated in the areas of water, transportation, environmental, energy, facilities and resources. The company was founded by Holly A. Cornell, James Howland, Burke Hayes and Fred Merryfield in 1946 and is headquartered in Englewood, CO.

Lubrizol Advanced Materials, Inc. produces & markets specialty chemicals. It produces coatings, emulsions, adhesives, thickeners and food and beverage ingredients. The company sells its products under the brand names Avalure, Cure-rite, Good-rite, Hycar, Pemulen and Corzan. The company was founded in 1928 and is headquartered in Cleveland, OH

Polycorp Ltd. designs and manufactures engineered polymer products for various sectors including transportation, light rail transit, mining, and industrial products. The private company is based in Toronto, CA. and has subsidiaries in the United States. The Canadian company was founded by Peter Snucins and he has been the CEO since incorporation.

Pan African Mining Corp. provides mineral mining services in Africa. The company was founded by Irwin Alois Olian Jr. and is headquartered in Vancouver, Canada.

Sacre-Coeur Minerals Ltd. engages in the acquisition, exploration, development, and production of properties for gold, metals and diamonds in South America. It holds interest in Guyana mineral properties, which include the million mountain property, North West regional block and lower Puruni regional block. Sacre-Coeur Minerals was founded on March 9, 2004 and is headquartered in Vancouver, Canada.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Clayco Inc. provides real estate, architecture, engineering, design-build and construction services. It serves institutional, industrial, commercial, residential, and hospitality sectors. The company was founded by Robert G. Clark in 1984 and is headquartered in St. Louis, MO.

Saint Francis Health System, Inc. provides health care services. Its health system includes an acute care hospital; a children's hospital; a multispecialty medical/surgical clinic; a community hospital that offers various medical/surgical services to families in southeast Tulsa County; a cardiac care facility that focuses on patients and their families; and a psychiatric facility that offers a spectrum of inpatient and outpatient services. Saint Francis Health System was founded by William K. Warren Sr. on 1960 and is headquartered in Tulsa, OK.

Part of ConocoPhillips, GPM Gas Corp is a natural gas transmission and distribution company. The company is based in Gruver, TX.

Turner Construction Co. provides construction and general contracting services. Its services include preconstruction consulting, program management, general construction, project and construction management, building maintenance and multiple building programs. The company was founded in 1902 and is headquartered in New York, NY.

Koch Energy Trading, Inc. trades and markets natural gas, weather risk-management, and power products. It provides risk management and asset optimization services to energy producers and consumers. The company is headquartered in Houston, TX.

Guardian Pipeline LLC provides natural gas distribution and transportation services. The company was founded in 2002 and is headquartered in Omaha, NE.

ONEOK Energy Services Co. LP provides physical and financial energy products and services. It operates power plants generating capacity and trades petroleum products. The company is headquartered in Tulsa, OK.

The Boy Scouts of America provides a program for young people that builds character, trains in the responsibilities of participating citizenship, and develops personal fitness. The company was founded in 1910 and is headquartered in Irving, TX.

Habitat for Humanity International, Inc. is a non-profit organization that seeks to eliminate poverty housing and homelessness and to make decent shelter a matter of conscience and action. The organization was founded by Millard Fuller and Linda Fuller in 1976 and is headquartered in Atlanta, GA.

St. Luke's Hospital (Missouri) provides health care services. It offers cardiovascular care and surgery, cancer care, neurosurgery and neurology, orthopedics, maternity, general medicine, outpatient, pediatrics, emergency, laboratory, and surgical services. The company was founded on February 28, 1866 and is headquartered in Chesterfield, MO.

Part of ONEOK, Inc., ONEOK Partners GP LLC operates a natural gas distribution system. The company is based in Tulsa, OK.

Interstate Natural Gas Association of America operates as a not-for-profit organization. It specializes in the natural gas pipeline industry. The firm regulates the safety, environment, construction, economics, security, and operations of the industry. The company is headquartered in Washington, DC.

St. Lukes Hospital (St. Louis) is a private company based in St. Louis, MO.

Tulsa Area United Way provides social services. It works to advance the common good by focusing on the three building blocks of a better quality of life - education, health/safety and financial stability. The company recruits people and organizations from across the community who bring the passion, expertise and resources needed to get things done. The company was founded in 1924 and is headquartered in Tulsa, OK.

ARCO Construction Co., Inc. provides general construction services. It provides services to the aviation, healthcare, industrial, life Science, office, and retail industries. The company was founded by Jeff Cook in 1992 and is headquartered in St. Louis, MO.

Part of Berkshire Hathaway, Inc., Noveon, Inc. produces polymers, polymer-based and chemical additives for industrial use. The company is based in Cleveland, OH.

John T. Boyd Company is an international mining consultant that provides technical consulting services to a diverse client base in the mining, energy, and legal industries. The private company has multiple locations worldwide, but their headquarters are based in Denver, CO. The company specializes in coal, minerals, metals, and frac sand.

Genex Construction LLC provides building construction services. The private company is based in Durango, CO.

Birdet Price LLC operates as as a consulting and investment holding company. It formed to acquire and develop mid-sized manufacturing entities to create a performance materials enterprise targeting the needs of industrial and consumer customers in global markets. The company was founded by David B. Price, Jr. and is headquartered in St. Louis, MO.

WealthTrust Asset Management LLC (WTAM) is an independent registered investment adviser headquartered in Destin, Florida. It was founded by John G. McHugh in 2014. The firm also does business under the following names: TAMP Advisory Solutions, Duncan McHugh Investments, and 925 Advisory. WTAM offers advisory, financial planning, retirement and asset management services directly to individuals, families, businesses, trusts, estates, and profit-sharing plans. Asset management as well as trading and back-office services are offered to other investment advisers.