PowerDMS, a leading provider of cloud-based policy management software, announced that David DiGiacomo has joined the company as chief executive officer. In this role, DiGiacomo will be responsible for leading the day-to-day operations as well as executing the company's growth strategy. Previously, DiGiacomo served as CEO and president of OnSolve, a global provider of cloud-based critical communication solutions for government, enterprise, and SMB clients. Under DiGiacomo's leadership, OnSolve grew from two employees to the industry's largest provider of emergency and mass notification services with $100+ million in annual revenue.