Paul Knopp served as Chair and CEO of KPMG in the United States from 2020 to 2025. His extensive career at KPMG spanned over 42 years, beginning in the San Antonio, Texas office. Throughout his tenure, Knopp held various leadership roles across KPMG offices in New York, Norfolk, Stamford, Chicago, and St. Louis.

During his time at KPMG, Knopp worked with numerous large clients and diverse teams.