John V. Webb

Volumetric Advisers, Inc. is an independent registered investment advisor and mutual fund manager headquartered in Pearl River, New York. It was initially founded as the Volumetric Investment Society by Gabriel Gibs in 1978. The firm provides investment advisory services to Volumetric Fund, an open-end diversified mutual fund. Volumetric Adviser also offers portfolio management (separately managed accounts) and investment advisory services for individuals and small businesses.

Stifel, Nicolaus & Co., Inc. (Stifel) is a dual-registered broker-dealer and investment adviser headquartered in St. Louis, Missouri. Founded in 1890, the firm is a subsidiary of Stifel Financial Corp. (NYSE: SF), a financial service holding company. Stifel provides full-service brokerage and investment advisory services to individuals and their families, institutions and businesses, and financial advisors.

Part of Investec Ltd., Investec Ernst & Co. is a South African company that provides investment banking services. The company is based in Johannesburg, South Africa.

Global Energy Holdings Group, Inc. is a diversified renewable energy company. The company develops renewable energy projects, including biomass gasification and landfill-gas-to-energy projects. It also coordinates and implements energy-efficiency projects, such as cogeneration and heat recovery, for organizations that include government agencies and the U.S. military. The company was founded in 2000 and is headquartered in Atlanta, GA