Rowan Companies elected Thomas P. Burke as CEO. He joined the company in 2009 as president and CEO at LeTourneau Technologies. Upon the sale of LeTourneau in 2011, Burke became president and COO of Rowan Companies. He was previously a division president and vice president of corporate development at Complete Production Services. He has also held positions at Schlumberger and McKinsey & Co. He holds a PhD in engineering science from Trinity College, University of Oxford, and an MBA from Harvard Business School.