Greg Hertling is the Director of Financial Planning & Analysis (FP&A) at Nova Advisory, where he leads the firm’s OneStream Financial Planning initiatives. With over 20 years of experience in finance across Fortune 50 companies—including General Electric and Monsanto—Greg brings deep expertise in financial transformation, strategic planning, and integrated business solutions
At Nova, Greg is responsible for the success of OneStream implementations across a diverse client portfolio, spanning industries such as manufacturing, energy, and hospitality. His leadership encompasses executive reporting, driver-based budgeting and forecasting, deal modeling, and people planning.
His technical expertise includes data integrations, workflow design, dashboard development, and strategic allocations. He has led more than ten OneStream projects and is recognized for his efficiency and thoughtful preparation, consistently saving clients time and resources
Greg holds a BS in Business Administration, Finance from Truman State University and an MBA from Washington University. He is certified in OneStream Sensible Machine Learning and is passionate about using OneStream to drive integrated business planning.