In association with The Exco Group (previously Merryck & Co., Americas), Shreiber helped leaders more rapidly develop to their full business and leadership potential, on the job, in real-time.  The Exco Group brings an operator’s lens to executive development. Their Mentors are experienced former CEOs and top executives of complex organizations and each brings a blend of determination, curiosity and humility to the role.  Knowing first-hand what it means to lead at the intersection of strategy, operations, culture and market dynamics, Exco's individual and senior team work helps top executives accelerate business impact.

Each Exco Mentor is carefully selected to ensure they bring a mix of business acumen, integrity, curiosity, and generosity—along with the courage to have the honest, unfiltered conversations that top executives need.