John Griffo

ohn Griffo is a CPA who oversees the finance, accounting, and human resources functions at XTI. He has over 20 years of professional experience including 10 years working in Big 4 public accounting both domestically and in Switzerland. Throughout his career in public accounting and as an independent consultant, John has serviced dozens of companies across many industries advising on M&A due diligence projects or serving as VP of Finance and Controller.

John graduated from Clemson University with a Bachelor of Science degree in Accounting. He is an active volunteer in the Denver metro community including serving as a mentor for 10 years with Big Brothers and Big Sisters of Colorado.