John O’Brien

John O'Brien is an accomplished CFO consultant and financial professional with extensive experience spanning over two decades. Currently serving as a CFO Consultant at Contract Consulting since 2015, O'Brien specializes in enhancing profitability and productivity for companies ranging from pre-revenue to $50 million. In addition, O'Brien has held the position of CFO at Pilot Growth Equity since 2015, focusing on venture capital investments in growth-stage technology firms. Previous roles include Consulting CFO at CLA, CFO at The Brighton Company LLC, CFO/Vice President of Finance at FirstBest Systems Inc, Division Controller at Thermo Fisher Scientific, and Controller at Cohesive Technologies. O'Brien began their career as a Senior Mutual Fund Accountant at State Street. O'Brien holds a degree in Business Administration with a focus on Accounting and Economics from Saint Anselm College.