PEN UNDERWRITING LIMITED

05172311
StatusActive
Company typePrivate Limited Company
Incorporated07/07/2004
Company number05172311
Nature of business (SIC)65120 - Non-life insurance
Registered officeTHE WALBROOK BUILDING, 25 WALBROOK, London, EC4N 8AW
Post townLondon
PostcodeEC4N 8AW
Accounts categoryFULL
Accounts next due30/09/2027
Last accounts31/12/2025
Confirmation stmt next due13/07/2027
Last confirmation stmt29/06/2026
Previous namesOIM UNDERWRITING LIMITED (29/09/2015); OXYGEN INSURANCE MANAGERS LIMITED (17/09/2008)
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Data from Companies House — updated 2026-08-16.