Bill Hale is a principal in the Advisory Services practice of Ernst & Young LLP. As a member of this practice, Mr. Hale has over 20 years of advisory and industry experience in the energy sector. He has broad experience across the Finance and Accounting and Supply Chain functions, primarily focused on the upstream segment. Mr. Hale has led multiple transformation efforts for clients including Fortune 100 global integrated oil and gas companies, large independent upstream producers, midstream companies, small independents, and oil-field service companies.