LOURENCO GONCALVES

Chairman, President, and 
Chief Executive Officer

MÁXIMO VEDOYA

Chief Executive Officer

NAVEEN JINDAL

Chairman

ANDRЀ BIER GERDAU JOHANNPETER

Chairman of the Board of Directors

GUILHERME CHAGAS GERDAU JOHANNPETER

Vice Chairman of the Board of Directors

STEFAN RAUBER

Chairman of the Management Board

MARIO ARVEDI CALDONAZZO

Chief Executive Officer

MARK D. MILLETT

Co-founder, Chairman, and Chief Executive Officer

STEVE LAXTON

President and Chief Operating Officer 

DAVID BURRITT

President and Chief 
Executive Officer

ABEY ABRAHAM

Managing Principal

RON ASHBURN

Executive Director

EDWIN BASSON

Director General

BERK BIRAND

Chief Executive Officer

JULIAN CEJKA

Senior Scientist

UĞUR DALBELER

General Manager at 

JOSEPH DZIERZAWSKI

Vice President of Sales 
and Strategy

PHILIPP ENGLIN

Chief Executive Officer

NAVIT GILL

Vice President – Automation 

GEOFF GILMORE

President and Chief 
Executive Officer

THOMAS KIRK

Chief Executive Officer and Founder

ASTRID KORF-WOLMAN

Board Chair

JANICE LEE

Managing Director and Partner

EDWARD LEHNER

Chief Executive Officer 

JOHN LICHTENSTEIN

Managing Partner

STEPHEN MONTAGUE

Member of the Board

LEE P. MORGAN

Chief Executive Officer and President

KARTHIKEYAN NATARAJAN

Chief Executive Officer

ROLANDO PAOLONE

Chief Executive Officer and
Chief Technical Officer

TIMOTHY VAN AUDENAERDE

Managing Director