Prior to his appointment to President and CEO, Antonio served as Executive Vice President, Worldwide Field Operations, where he led global sales, sales operations, professional services, and customer support and training. He previously served as Senior Vice President and Managing Director, Regional Operations, Asia Pacific, based in Singapore and Beijing, China. Antonio joined AspenTech through the company’s acquisition of Setpoint in 1996. At Setpoint, he held a range of sales, services implementation, and consulting roles, where he oversaw integration of AspenTech solutions at European refinery and process manufacturing sites. Antonio serves on the Chemical Engineering Advisory Board at the University of Tulsa. He was the 2017 selection for the MIT Warren K. Lewis Lectureship in Chemical Engineering, and is a frequent speaker at industry events. Antonio also serves on AspenTech’s Board of Directors.