Greg Renegar joined Astec, Inc. in 1985 after graduating from the University of Tennessee at Chattanooga with a Bachelor of Science in Mechanical Engineering. Since joining Astec, Greg has worked in North America, South and Central America, Asia, and throughout Europe as a project engineer, field engineer, and speaker. Greg previously held positions as Director of Thermal Systems, Chief Engineer, and Vice President of Engineering (asphalt division). Greg became president of Astec Inc. (asphalt division) in 2019 and is currently the VP of Engineering for the Astec Industries IPS product group.