John was Chief Executive Officer at Citizens Insurance Company, and Chief Executive Officer and President at Allmerica Financial Corporation (now known as The Hanover Insurance Group, Inc.). John O'Brien joined LKQ in 2003.John O'Brien is currently
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At TJX Companies, John O'Brien has 1 colleague who can be contacted.
In the Automotive industry, John O'Brien has 19,500 colleagues in 1,639 companies located in 59 countries. 8,523 executive movements have been recorded in the last 12 months. Learn more about Automotive.
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