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Tuesday, Jun 16, 2026

OC500 2025: MARK CLEMENS 

MARK CLEMENS  

MANAGING PARTNER  

KPMG ORANGE COUNTY  

 

WHY: Longtime leader of the fifth-largest accounting firm in Orange County, where he oversees around 470 employees.   

IN THE NEWS: KPMG LLP launched in February KPMG Law US, marking a milestone as the first law firm owned by a Big Four firm to serve the US market. 

NOTABLE: Has spent his entire professional career with KPMG and was appointed as the Orange County Managing Partner in 2016. Since 2004, a SEC reviewing partner, giving him responsibility for managing companies through the registration and periodic reporting requirements of the SEC.   

QUOTABLE: “With technology at the forefront and the backing of a worldwide network, KPMG Law aims to elevate legal department efficiency by expertly handling process-intensive projects. Join us for insights into the new era of legal operations.” 

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