Sharon Thorne

Senior Independent Director @Rio Tinto

London, GB
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Jul 2024 — Present

Senior Independent Director @Rio Tinto

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Senior Independent Director and Chair of Audit and Risk Committee.Appointed in July 2024 and became the SID in May 2025 and Audit and Risk Committee Chair in June 2025. The board has dealt with the first substantive transaction in many years, an activist investor and large potential merger, as well as Group CEO succession.

EDUCATION

1983 — 1986

University of Oxford

BA (Hons), Philosophy, Politics and Economics

SKILLS

ManagementFinancial ReportingAuditingManagement ConsultingMergers & AcquisitionsAccountingTalent ManagementFinancial AnalysisBusiness PlanningDue DiligenceFinancial AuditsChange ManagementFinanceRestructuringStrategyRisk ManagementCorporate FinanceExternal AuditBusiness StrategyManagerial FinanceFinancial ModelingIfrs

ABOUT SHARON THORNE

Senior Independent Director and Audit and Risk Chair of FTSE 10, Rio Tinto plc, £40bn revenues, £103bn market cap. Extensive board experience: Chair, NED and trustee roles on commercial, academic, economic, sports, not for profit and partnership boards including RUSI, Chapter Zero Alliance, the CBI, the London Business School, Prostate Cancer UK together with 14 years of Deloitte Global Board.Former Global Chair of Deloitte,$65bn revenue professional services firm, world’s largest, people across c 150 countries (2023). Oversight of global strategy, budget, transformation, brand, risk, values, purpose, partnership and Global Executive. Led significant firm M&A, growth, globalisation, transformation, and management of large scale workforces, ESG, DEI and geopolitics. 20 years as Signing Audit Partner.

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Sharon Thorne — Senior Independent Director at Rio Tinto in London, GB | Unifers