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OneBeacon

Ownership Period:
2001 – 2017

Headquarters:
Hamilton, Bermuda and Minneapolis, Minnesota

Sector:
P&C Insurance

OneBeacon is a provider of specialty property & casualty insurance in the U.S. OneBeacon was acquired by Intact Financial in 2017.

Investment highlights:

  • Acquired distressed U.S. property & casualty business of CGU in 2001; rebranded as OneBeacon
  • Shrunk businesses to a profitable core over multiple transactions
  • Initial public offering of ~25% of the company in 2006 validated successful turnaround effort
  • Executed strategic transformation into pure specialty company, disposing of personal lines, non-specialty commercial lines and run-off businesses
  • Acquired by Intact Financial in 2017
White Mountains Insurance Group, Ltd.
  • 26 Reid Street, Suite 601
    Hamilton HM 11, Bermuda

    441-278-3160

  • 23 South Main Street, Suite 3B
    Hanover, New Hampshire 03755

    603-640-2200

  • 265 Franklin Street, Suite
    901 Boston, Massachusetts 02110

    617-725-7122

  • 200 Hubbard Road
    Guilford, Connecticut 06437

    203-458-5823

[email protected]

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