The Governance RegisterEdition 2026 · Compiled 12th July 2026

Garthpool Underwriting Limited

Company 04521272 Active

Company details

Number04521272
StatusActive
TypePrivate Limited Company
Incorporated29/08/2002
Address3 CASTLEGATE, GRANTHAM, LINCOLNSHIRE, NG31 6SF
Accounts next due30/09/2026
Accounts last made up31/12/2024

Industry (SIC)

65120 - Non-life insurance

Ownership - persons with significant control (4)

  • Miss Jemima Victoria Garthwaite British
    ownership of shares 25-50% voting rights 25-50%
  • Miss Rosie Francesca Garthwaite British
    ownership of shares 25-50% voting rights 25-50%
  • Mr William Tuzo Garthwaite British
    ownership of shares 25-50% voting rights 25-50%
  • Sir William Mark Charles Garthwaite (Deceased) ceased British
    ownership of shares 75-100% voting rights 75-100% right to appoint and remove directors

Officers (7)

  • Garthwaite, Rosie Francesca Director · appointed 2026
  • Garthwaite, Jemima Victoria Director · appointed 2026
  • Garthwaite, William Tuzo Director · appointed 2026
  • Garthwaite, Victoria Lizette, Lady Director · appointed 2019
  • Aequanimiter Limited Former Corporate-secretary · appointed 2002 · resigned 2006
  • Garthwaite, William Mark Charles Former Director · appointed 2002 · resigned 2024
  • White, Graham John Former Director · appointed 2002 · resigned 2003

Directors and officers on the Companies House record, current and former.

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