Biography of Tom O'Brien

Last update: March 11, 2024

Career

Tom O'Brien joined Mazars in 2020. Tom served as Partner, Financial Advisory Services at Mazars.

Tom O'Brien is currently Managing Partner at Mazars Ireland - View - Mazars Ireland org chart

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  • In the Accounting industry, Tom O'Brien has 13,011 colleagues in 603 companies located in 74 countries. 5,575 executive movements have been recorded in the last 12 months. Learn more about Accounting.

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