# Newline Underwriting (Newline Underwriting Limited) Private limited company registered in London, classed under “Non-life insurance”. - Company number: 03821204 - Status: Active - Type: Private limited company - Incorporated: 6 August 1999 - Registered office: 1 Fen Court, London, EC3M 5BN - Location: London - Activity: Non-life insurance ## Latest filed profit No profit figure in its latest filed accounts. Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers. ## Questions people ask ### What does Newline Underwriting do? Private limited company registered in London, classed under “Non-life insurance”. ### How much turnover does Newline Underwriting make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/newline-underwriting-03821204 ### Is Newline Underwriting profitable? Newline Underwriting's profit isn't public: small companies may file without a profit and loss account. ### Who runs and owns Newline Underwriting? Its directors are Henry James Louis Withinshaw, Robert Bernhard Kastner, Henry James Louis Withinshaw. Its owners are shown to subscribers. ### Where is Newline Underwriting based? Its registered office is 1 Fen Court, London, EC3M 5BN, in London. ### When was Newline Underwriting founded? Newline Underwriting Limited was incorporated on 6 August 1999. ### Is Newline Underwriting still trading? The register lists Newline Underwriting Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-09-25: Full accounts made up to 31 December 2025 - 2025-12-09: Notification of Vivian Prem Watsa as a person with significant control on 8 December 2025 - 2025-09-26: Full accounts made up to 31 December 2024 - 2024-10-02: Full accounts made up to 31 December 2023 - 2023-11-28: Director's details changed for Mr Robert Bernhard Kastner on 28 November 2023 - 2023-10-03: Full accounts made up to 31 December 2022 - 2022-09-28: Full accounts made up to 31 December 2021 - 2022-06-22: Registered office address changed from 1 1 Fen Court London EC3M 5BN United Kingdom to 1 Fen Court London EC3M 5BN on 22 June 2022 - 2022-06-21: Registered office address changed from Corn Exchange 55 Mark Lane London EC3R 7NE England to 1 1 Fen Court London EC3M 5BN on 21 June 2022 - 2021-10-08: Full accounts made up to 31 December 2020 - 2020-09-28: Full accounts made up to 31 December 2019 - 2019-09-24: Full accounts made up to 31 December 2018 - 2018-09-19: Full accounts made up to 31 December 2017 - 2017-09-21: Full accounts made up to 31 December 2016 - 2016-10-03: Appointment of Mr Henry James Louis Withinshaw as a secretary on 1 October 2016 - 2016-10-03: Appointment of Mr Henry James Louis Withinshaw as a director on 1 October 2016 - 2016-10-03: Termination of appointment of James Richard Fenwick Micklem as a director on 1 October 2016 - 2016-10-03: Termination of appointment of James Richard Fenwick Micklem as a secretary on 1 October 2016 - 2016-09-27: Full accounts made up to 31 December 2015 - 2016-01-25: Registered office address changed from Suite 5-4 the London Underwiting Centre 3 Minster Court, Mincing Lane London EC3R 7DD to Corn Exchange 55 Mark Lane London EC3R 7NE on 25 … - 2015-09-29: Full accounts made up to 31 December 2014 - 2014-09-25: Full accounts made up to 31 December 2013 - 2013-09-16: Accounts made up to 31 December 2012 - 2013-08-19: Director's details changed for Mr James Richard Fenwick Micklem on 19 August 2013 - 2013-08-19: Secretary's details changed for Mr James Richard Fenwick Micklem on 19 August 2013 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/newline-underwriting-03821204