Mr. Lewis founded ECV in 2015 with a vision to leverage the transitioning global energy landscape and assist efficient energy sector development in Vietnam with US investment, especially LNG infrastructure and power generation. He has a proven track record of leadership within dynamic, challenging and uncertain environments where he converts vision to reality. David brings an 18-year career working on energy, government, political and defense issues focused on strategy development, risk management and value creation. His professional career in energy began in 2008 when he co-founded an upstream O&G company which became a top producer in North Texas and consulted with Marathon Oil company on operations efficiency and improvement. Prior to energy, he worked in Federal commercial real estate development and government contracting after his Capitol Hill experience as national security and defense staff in the US Senate, where he was featured during a floor speech on defense policy issues. He is a former Marine Corps Infantry Officer with multiple overseas deployments and personal combat awards, including the Purple Heart. Mr. Lewis holds a BBA in Management from Texas A&M University.