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Leadership

Our Chair


Tom Donnelly

President & CEO, Mazda North American Operations

Tom Donnelly is President and CEO of Mazda North American Operations (MNAO), appointed April 1, 2023. Previously, Donnelly served as senior vice president, between 2019 and 2023, and vice president, between 2017 and 2019, of U.S. sales and retail operations. In these roles, he was responsible for overseeing U.S. vehicle sales, aftersales, and U.S. regional office operations. During this tenure, Donnelly greatly progressed Mazda’s Brand Value Management in retail operations, while also improving the overall business operations and relations with Mazda dealers.

Donnelly joined Mazda in February 2008 as the regional general manager for Mazda’s Gulf Region before moving to oversee the Western Region.

Prior to joining Mazda, Donnelly spent six years at J.D. Power and Associates, first as a senior account director and later as vice president of automotive client services. He also served as director of field operations and vice president of dealer operations for Autobytel.com. Donnelly began his career with Subaru of America, where he spent 10 years serving in various district and regional management positions.

Donnelly received a Bachelor of Science in management from Rutgers University. He currently resides in Southern California.

2025 Orange County Board of Directors


Chair: Tom Donnelly
Mazda

Outgoing Chair: Chad Lefteris
UCI Health

Mark Clemens
KPMG

Teresa Conk
Hoag

Robert Grafton
Global Dealer Network Development and Hyundai Motor

Amber Edwards
Medical Device

Victoria Harvey
Smile Brands

Burton Hong
Monarch Landscape Companies

Dr. Ranjit S. Hundal
Providence

Amer Kasm & Nour Akkad Kasm
IRA Capital

Steve Pankowski
Xponential Fitness

Wendy Peterson
Knobbe Martens

Clay Sanger
Earthbar

Julie Shaver
RGP

Stacy Stemen
Passco Companies, LLC

Natalie Tacorian
Philanthropist

Glenn Turner
Ligentia

Barbara Jean-Turner
ASICS North America

Danielle Williamson
Succession Capital Alliance