Mathew Tierney '00 is the Global Insurance Practice leader for Grant Thornton and was recently named to The Consulting Report's List of Top Insurance Consultants. Tierney also serves on the Global Business Consulting Leadership team for Grant Thornton International, one of the world's leading independent audit, tax and advisory firms. Tierney oversees Grant Thornton's market strategy for the insurance sector, which includes the creation of industry solutions, related service delivery teams and quality execution for global accounts.

Tierney received his Bachelors of Science in Accounting from Widener University and is also a graduate of Harvard Business School’s Executive Leadership Program.