David Blewden

Sterling Resources Ltd. engages in the exploration, appraisal, and development of crude oil and natural gas. It focuses on Peru, South America, in the Bretaña oil field. The company was founded by Robert G. Welty on August 31, 1979 and is headquartered in Houston, TX.

Lb-shell Plc is a holding company, which engages in the development of proton-exchange membrane hydrogen fuel cells as a clean energy solution for the distributed energy, diesel replacement, automotive, and aerial drone markets. The company was founded in 1988 and is headquartered in Upminster, the United Kingdom.

New Age (African Global Energy) Ltd. explores, develops, and produces oil and gas primarily in the African region. It holds licenses for onshore and offshore blocks in Congo-Brazzaville, Ethiopia, South Africa, and Kurdistan. The company was founded by Stephen J. Lowden in 2007 and is headquartered in London, the United Kingdom.

One-Dyas UK Ltd. engages in the exploration for oil and natural gas. The company is headquartered in Westhill, the United Kingdom.

PetroSaudi International Ltd. engages in the exploration, development, and related oilfield operations. Its expertise includes exploration, oil services, energy investment, and energy trading. The company was founded by Tarek Essam Ahmad Obaid and Turki bin Abdullah bin Abdulaziz Al Saud in 2005 and is headquartered in Riyadh, Saudi Arabia.