AISI Leadership

AISI Officers

John Ferriola Chairman, AISI Chairman, CEO and President, Nucor CorporationJohn Ferriola
Chairman, AISI
Chairman, CEO and President, Nucor Corporation
Biography

Thomas J. Gibson
President and CEO,
American Iron and Steel Institute
Biography

Roger K. Newport
Vice Chairman, AISI
CEO, AK Steel Corporation
Biography

Guillermo Vogel
Vice Chairman, AISI
Vice Chairman, Tenaris Tamsa
Biography

Tim Timken, TimkenSteel Tim Timken
Vice Chairman, AISI
Chairman, CEO
and President,
TimkenSteel
Biography

AISI Senior Management

Kevin M. Dempsey
Senior Vice President,
Public Policy
General Counsel
Secretary
Biography

Lisa Harrison Lisa Harrison
Senior Vice President, Communications
Biography

David E. Bell David E. Bell
Vice President, Finance and Administration
Biography

Paul Balserak
Vice President, Environment
Biography

Timothy Gill Timothy Gill
Chief Economist,
AISI Treasurer
Biography

AISI Staff Leadership

Jody HallDr. Jody N. Hall
Vice President, Automotive Market
Steel Market Development Institute (SMDI)
Biography

Mark ThimonsMark A. Thimons, P.E. Vice President, Sustainability
Steel Market Development Institute (SMDI)
Biography

Robert J. Wills Robert J. Wills, P.E.
Vice President, Construction Markets
Steel Market Development Institute (SMDI)
Biography