White Mountains Insurance Group
Overview
White Mountains Insurance Group is a diversified financial services holding company that makes opportunistic, value-oriented investments and manages businesses in the insurance and related financial services industries.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Pie Insurance | Sep 2022 | Series D | Co-investor |
| Bishop Street Underwriters | Feb 2026 | Strategic | Lead |
For institutional investors. Book with your work email.
Key People
Liam Caffrey
Chief Executive Officer
Michaela Hildreth
Managing Director and Chief Accounting Officer
Neil Potter ACII
Director
Pete Carlson
Director
Steve Yi
Director
Jennifer Moyer
Chief Administrative Officer
For institutional investors. Book with your work email.
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is White Mountains Insurance Group based?
White Mountains Insurance Group is headquartered in Hamilton, Bermuda.
When was White Mountains Insurance Group founded?
White Mountains Insurance Group was founded in 1980.
How many portfolio companies does White Mountains Insurance Group have?
White Mountains Insurance Group has 10 portfolio companies in Caplight's dataset.
What are some companies in White Mountains Insurance Group's portfolio?
Portfolio companies visible on Caplight include Pie Insurance, Bishop Street Underwriters.
What was White Mountains Insurance Group's most recent investment shown here?
White Mountains Insurance Group's most recent investment in this portfolio sample was in Bishop Street Underwriters in 2026.
What sectors does White Mountains Insurance Group focus on?
White Mountains Insurance Group focuses on FinTech, FinTech, FinTech, FinTech, Mobility, Transportation & Logistics, FinTech, FinTech, FinTech, FinTech, FinTech, Healthcare & Life Sciences, Media, Entertainment & Gaming, Healthcare & Life Sciences, Healthcare & Life Sciences, Real Estate & PropTech, Frontier & Industrial Tech.
What company stages does White Mountains Insurance Group focus on?
White Mountains Insurance Group typically invests at the Late stage.
What is White Mountains Insurance Group's AUM?
White Mountains Insurance Group's assets under management are estimated between $10.0B and $100.0B.