Robert McBean

Artumas Group, Inc. explores and produces oil and gas. The company operates four business segments; Gas Operational, Midstream, Power and T&D Segments. The gas operational segment explores and develops oil and natural gas in Tanzania an Mozambique. The Midstream Segment processes, transports and produces oil and natural gas in Tanzania. The Power Segment generates electricity in Mtwara town in southeast Tanzania. The T&D Segment includes the rehabilitation and expansion of certain electricity transmission and distribution assets in southeast Tanzania. The company was founded on August 8, 2000 and is headquartered in Calgary, Canada.

Qatar Fuel Additives Co. Ltd. is a joint venture company based in Doha, Qatar. The Qatari company specializes in the production and distribution of fuel additives and related chemicals. The company's products are used in various industries, including oil and gas, petrochemicals, and transportation. The CEO of the company is Ahmed Abdulqader Al-Ahmed.

International Octane Ltd. manufactures methanol and components for the oil and gas industry. The private company is based in Dubai, United Arab Emirates.

Black Marlin Energy Holdings Ltd. engages in oil and gas exploration and production services. It operates licenses in Kenya, Seychelles, Madagascar and Ethiopia. The company was founded by Christopher John Matchette-Downes on June 6, 2007 and is headquartered in Dubai, the United Arab Emirates.

GASFRAC Energy Services, Inc. engages in the provision of liquid petroleum gas fracturing services to oil and gas. Its services include frac fluids, frac services, and consulting expertise. The company was founded by Dwight N. Loree on February 13, 2006 and is headquartered in Calgary, Canada.

Wentworth Resources Plc engages in the exploration and production of natural gas and hydrocarbons. It operates through the Tanzania Operations and Corporate segments. The Tanzania Operations segment includes the Mnazi Bay Concession. The Corporate segment focuses on the investment income, interest expense, financing related expenses, share based compensation relating to corporate activities, and general corporate expenditures. The company was founded in 2004 and is headquartered in Jersey, the United Kingdom.