
Mark Comerford served as director, president and chief executive of Haynes International since 2008. Haynes is a manufacturer of engineered nickel-based and cobalt-based alloys for the aerospace, energy, and chemical industries. Prior to joining Haynes, he was president of the Alloy and International Divisions of Brush Engineered Materials, now Materion. Mr Comerford holds a BS in Metallurgical Engineering and Materials Science from the University of Notre Dame and an MBA from Canisius College of Buffalo, New York.