Mark Whalen

Mark Whalen is Executive Vice President Operations - North America, TMS. Mark joined the TMS as a Senior Vice President in 2013. Mark is a seasoned steel industry veteran with more than 25 years of experience managing safety and dealing with issues regarding operational efficiencies, environmental performance, quality, customer service and productivity.

Prior to joining the Company, Mr. Whalen was a partner at Carnegie Steel Partners. He was Chief Operating Officer of RG Steel. He also worked at ArcelorMittal’s Indiana Harbor operation as Vice President and General Manager; U.S. Steel’s Mon Valley and Fairfield Works as General Manager; USS Serbia as Director of Operations; and USS Kosice as General Manager of Primary Operations. He also worked at AK Steel Corporation in a variety of positions of increasing responsibility.

Mark has PhD and Master’s degrees in Mechanical Engineering from the Pennsylvania State University and a Bachelor’s Degree in Mechanical Engineering from Virginia Polytechnic Institute & State University.