DELOITTE CENTER FOR ENERGY SOLUTIONS. Tap an inexhaustible resource of new ideas and innovative thinking. With more that 2500 Oil & Gas professionals worldwide , Deloitte's Oil & Gas practice is focused on providing audit & enterprise risk services, tax services , consulting services and financial advisory services to companies in all segments of the oil & gas industry. Through the Deloitte Center for Energy Solutions located in Houston and Washington DC, we offer a forum for innovation , thought leadership , groundbreaking research , and industry collaboration to solve the most complex energy challenges. LEARN MORE about Deloitte's practice :http://www.deloitte.com/view/en_US/us/Industries/oil-gas/index.htm