Stephen M. Yoss, Sr.

CFO & Advisor

Claremont, California

Joined Devmatics in 2020

Stephen Yoss is a registered CPA who has been practicing and teaching in the Claremont area for over four decades. He is a founder and partner of Yoss Allen Bernstein Lightfoot, LLP, an accounting firm that has been operating in Claremont since 1975. Additionally, Stephen has taught CPA tax update seminars throughout the country.

He was also an accounting instructor at Harvey Mudd University. In 1994-1995, he served as the President of the Society of California Accountants. Stephen has been the Secretary and Treasurer of PVPA since 1990.