Weber was vice president and treasurer of London-based offshore drilling company Ensco.
Dunn is currently managing director of UPC Netherlands.
Bock has been with Experian, The Hartford and Towers Perrin.
Harrington was CFO at First Niagara Financial Group.
Even the most self-assured person's confidence can leave him or her, sometimes at a moment's notice. Here are three ways to give your confidence a boost when it is flagging.
Weber joins from Ensco, where he was vice president and treasurer.