Evansville-based Atlas World Group Inc. has promoted Jack Griffin to chief executive officer and vice chairman of the board. He most recently served as chief operating officer and succeeds Glen Dunkerson. Dunkerson will continue as chairman of the board through 2017. Prior to joining Atlas, Griffin served as senior vice president of business development for Indianapolis-based Bekins Van Lines. He also serves as chairman of the Moving & Storage Institute, which is the philanthropic arm of the American Moving and Storage Association.