The ArdLen Group, LLC – Senior Consultant since 1997 The ArdLen Group is a boutique consulting firm that works collaboratively with client groups that are focused on business transformation and organizational effectiveness. As the Senior Consultant and change management expert for The ArdLen Group, responded to various RFPs; developed consulting proposals, designed and implemented interventions for organizations that are going through significant change. The goal is to avoid unnecessary productivity drops by building transition management and communication plans that reduce staff confusion, resistance and turnover.