<p>Dupaco Community Credit Union, Dubuque, Iowa, has promoted the following employees: Joe Hearn to executive vice president of marketing/public relations; Nancy TeKippe to senior vice president of branch services; Steve Ervolino to vice president of information services/technical support; Mike Weber to vice president of marketing/public relations; Jo Roling to assistant vice president/Platteville branch manager; and Jody Martin to Platteville assistant branch manager. Royal Credit Union, Eau Claire, Wis., has named Cheryl Wirth loan officer.</p>