John Preusser
Chief Financial Officer
John Preusser is a senior financial and operational executive with more than 25 years of experience in the aerospace and defense industry. John currently serves as Chief Financial Officer of Consolidated Boring Inc., where he leads financial strategy, performance management, and initiatives focused on sustainable growth and long-term value creation.
John has been a key member of executive leadership teams across multiple aerospace and defense organizations, contributing to strategic decision-making, operational excellence, and organizational transformation. John previously served as President of QRP and Engineered Products for Consolidated Aerospace Manufacturing (CAM), where he provided executive leadership across specialized product lines within complex, highly regulated manufacturing environments.
John operates effectively within private equity–backed organizations, driving value creation, performance improvements, and the development of high-performing teams. John’s leadership style emphasizes accountability, collaboration, and disciplined execution to deliver measurable business results.
John is a Certified Public Accountant, is a graduate of DePaul University, and received a Master’s in Business Administration from Northern Illinois University.
