Grant Thornton (US) Employee Directory
Professional ServicesIllinois, United States10001+ Employees
In the United States, Grant Thornton LLP operates under an alternative practice structure in accordance with the AICPA Code and applicable laws, providing attest services through the licensed CPA firm and coordinating tax and business consulting through related entities. Grant Thornton Advisors LLC and its subsidiary entities deliver tax and business consulting services and are not licensed CPA firms. The organization maintains a unified local presence across several countries, including the US and Ireland, supported by a global community of more than 18,000 professionals serving clients in 16 industries. The Chicago-based firm anchors its operations from 171 North Clark Street, Chicago, Illinois, reflecting a substantial regional footprint within the professional services sector. In August 2025, Grant Thornton announced the acquisition of Stax Inc., a Boston-based strategy consulting firm focused on commercial due diligence, value creation, and exit planning for private equity organizations and their portfolio companies and advisors.
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