Mike Vantusko

Michael J. Vantusko is an accomplished financial executive with extensive experience in leading financial operations across various industries. Currently serving as the Chief Financial Officer at Rithum since October 2024, Vantusko has a rich history in financial consulting and corporate leadership, including roles as President of Grantwood Consulting LLC and Chief Financial Officer at multiple organizations such as MediQuant, Campaign Monitor, Achieve3000, MRI Software LLC, OverDrive Holdings, Inc., Waterlink, Inc., and Waxman Industries, Inc. Vantusko's primary expertise lies in financial, strategic, and operational consulting, capital investment, and Board participation for companies with revenues under $50 million. Vantusko holds an M.B.A. in Banking and Finance from the Weatherhead School of Management at Case Western Reserve University and a Bachelor's Degree in Accounting and Finance from Miami University.