Eimear Bonner
Summary
Eimear Bonner has served as Chevron’s Chief Financial Officer since March 1, 2024, following a long operating and technology career with the company. ([chevron.com](https://www.chevron.com/who-we-are/leadership/eimear-bonner?utm_source=openai))
Biography
Bonner began her career as an offshore petroleum engineer in the United Kingdom in 1998 and joined Chevron that year. She has held engineering, operations, subsurface, asset-management, planning and strategy roles in the United Kingdom, Thailand, Kazakhstan and the United States. ([chevron.com](https://www.chevron.com/who-we-are/leadership/eimear-bonner?utm_source=openai)) Before becoming CFO, Bonner was president of the Chevron Technical Center and the company’s chief technology officer. She also served as general director and general manager of operations at Tengizchevroil in Kazakhstan, where Chevron said she was responsible for operational and financial performance and led an organizational transformation. Bonner holds a chemical-engineering degree from Queen’s University Belfast and master’s degrees in advanced chemical engineering and petroleum engineering from Imperial College London. ([chevron.com](https://www.chevron.com/who-we-are/leadership/eimear-bonner?utm_source=openai))
Notable achievements
- Led Tengizchevroil as general director beginning in 2018, with responsibility for its operational and financial performance and organizational transformation. ([chevron.com](https://www.chevron.com/newsroom/2023/q3/chevron-announces-senior-leadership-changes?utm_source=openai))
- Directed Chevron’s technical and digital strategy before becoming CFO, including technology intended to support operational efficiency and lower-carbon activities. ([chevron.com](https://www.chevron.com/who-we-are/leadership/eimear-bonner?utm_source=openai))
- Chevron credited Bonner in its 2026 proxy statement with maintaining a strong balance sheet, keeping debt coverage low and executing share repurchases toward the high end of guidance. ([chevron.com](https://www.chevron.com/-/media/shared-media/documents/chevron-proxy-statement-2026.pdf?utm_source=openai))
- Supported working-capital management, cash-preservation initiatives and cost-efficiency efforts during Chevron’s structural-reduction program. ([chevron.com](https://www.chevron.com/-/media/shared-media/documents/chevron-proxy-statement-2026.pdf?utm_source=openai))
- Expanded the CFO role’s external engagement with investors, analysts, media and other stakeholders, according to Chevron’s review of her 2025 performance. ([chevron.com](https://www.chevron.com/-/media/shared-media/documents/chevron-proxy-statement-2026.pdf?utm_source=openai))
Problem areas / controversies
- No major publicly reported personal controversy involving Bonner was identified in the company biographies, proxy materials and reputable coverage reviewed.
- Bonner became CFO as Chevron was managing a large Hess acquisition, integration work and a broad cost-reduction program, creating execution demands for finance and controls. ([chevron.com](https://www.chevron.com/newsroom/2025/q3/chevron-completes-acquisition-of-hess-corporation?utm_source=openai))
- She has warned that weak oil prices could persist because of ample global supply, highlighting the commodity-price risk facing Chevron’s financial plans. ([bloomberg.com](https://www.bloomberg.com/news/articles/2025-10-31/chevron-cfo-sees-oil-slump-persisting-into-2026-on-ample-supply?utm_source=openai))
- As CFO, she faces scrutiny over capital allocation among dividends, share repurchases, debt, upstream growth and lower-carbon investments; these are strategic trade-offs rather than allegations of personal misconduct. ([sec.gov](https://www.sec.gov/Archives/edgar/data/93410/000119312526145617/d77994ddef14a.htm?utm_source=openai))