Gwen Haller – Biography
Last update: April 9, 2026Executive profile
Gwen Haller is currently
Partner, Audit and Assurance at Grant Thornton Ireland - View - Grant Thornton Ireland org chart
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Company Colleagues
- At Grant Thornton Ireland, Gwen Haller has 22 colleagues including Stephen Tennant (CEO), Smaranda G (HR & Culture)…
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- In the Accounting industry, Gwen Haller has 11,638 colleagues in 640 companies located in 78 countries. 6,882 executive movements have been recorded in the last 12 months. Learn more about Accounting.
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