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Our People

Suzanne Petzinger



Suzanne Petzinger is responsible for managing the firm’s general accounting and financial service departments, including financial reporting, regulatory compliance and internal controls. With more than nine years of experience as an auditor, she is skilled in identifying risk areas, client control, audits, tax preparation and working closely with corporate partners. Prior to joining the firm in 2012, Suzanne was an audit supervisor with Marks Paneth & Shron LLP, where she worked with many commercial, manufacturing, architecture and engineering firms, including Thornton Tomasetti. 


B.S., Accounting, Siena College

Before joining Thornton Tomasetti, Suzanne was the firm’s external auditor for six years.