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Giles Harrison

Giles Harrison

Chief Strategy Officer

Giles joined White Mountains in 2024.  Prior to White Mountains, Giles worked for the Zurich Insurance Group from 2015 to 2024, most recently as the Chief Financial Officer of Farmers Group, Inc. Prior to joining Farmers, he was CEO of Regional Markets EMEA for Zurich Insurance Group, based in Zurich.  Prior to this, he led the Zurich Group’s mergers, acquisitions and partnership activities globally.  Prior to Zurich, Giles was an investment banker at Lehman Brothers and at HSBC.  Giles is an alumnus of Oxford University and Harvard Business School.

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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