Beacon Construction Co. Inc. has promoted Gino Baroni of Atkinson, N.H. executive vice president and chief operating officer for construction operations. Since joining Beacon in 1980, Baroni has been instrumental in the success of many projects, including One Post Office Square and the landmark Rowes Wharf. His current responsibilities include expansion and renovation of the American Airlines terminal at Logan International Airport and the James Cleveland Federal Building in Concord, N.H.