LaMont Wells, former president and chairman of federal defense and intelligence consultant Technology Management Associates, joined AECOM’s management services group as executive vice president in Germantown, Md.
U.K.-based design firm Atkins names industry veteran George Nash to run its North America unit, replacing exec who resigned; U. of California-Berkeley academic taught and researched for multiple decades.
Patrick Nagle became CEO of Paris-based Freyssinet International just weeks before the specialty contractor saw the late August debut of the results of one its largest-ever contracts