Frank O’Neill

No open positions remaining

Net worth: 117 M $ as of 2026-05-30

53 year

Finance

Profile

Frank O’Neill is the founder of Accelerant Holdings, established in 2018, serving as Chief Underwriting Officer.
Mr. O’Neill is currently Chief Executive Officer & Director at Accelerant Insurance Europe SA. Former roles include Chief Executive Officer at Swiss Re Ireland Ltd. from 2016 to 2018 and Chief Executive Officer at Swiss Re GB Ltd. from 2016 to 2018.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
6.53%	2026-03-17	7,363,769 ( 6.53% )	117 M $	2026-05-30

Frank O’Neill active positions

Companies	Position	Start
Accelerant Insurance Europe SA Accelerant Insurance Europe SA Property/Casualty InsuranceFinance Provides non-life insurance and asset management services	Chief Executive Officer	-

All active positions of Frank O’Neill

Former positions of Frank O’Neill

Companies	Position	End
Swiss Re GB Ltd. Swiss Re GB Ltd. Financial ConglomeratesFinance Provides reinsurance service	Chief Executive Officer	2018-07-31
Swiss Re Ireland Ltd. Swiss Re Ireland Ltd. Multi-Line InsuranceFinance Provides reinsurance services	Chief Executive Officer	2018-07-31

See the detail of Frank O’Neill's experience

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of Frank O’Neill's experience

Connections

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1st degree companies

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Members of the board

Executives

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Linked companies

Private companies	3
Swiss Re GB Ltd. Swiss Re GB Ltd. Financial ConglomeratesFinance Provides reinsurance service	Finance
Swiss Re Ireland Ltd. Swiss Re Ireland Ltd. Multi-Line InsuranceFinance Provides reinsurance services	Finance
Accelerant Insurance Europe SA Accelerant Insurance Europe SA Property/Casualty InsuranceFinance Provides non-life insurance and asset management services	Finance