# Sideindex (Sideindex Limited) Private limited company registered in London, classed under “Activities of other holding companies n.e.c.”. - Company number: 04004601 - Status: Active - Type: Private limited company - Incorporated: 31 May 2000 - Registered office: 30 Leicester Square, London, WC2H 7LA - Location: London - Activity: Activities of other holding companies n.e.c. ## 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 Sideindex do? Private limited company registered in London, classed under “Activities of other holding companies n.e.c.”. ### How much turnover does Sideindex make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/sideindex-04004601 ### Is Sideindex profitable? Sideindex's profit isn't public: small companies may file without a profit and loss account. ### Who runs and owns Sideindex? Its directors are Olivia Messer, Benedict Campion Porter. Its owners are shown to subscribers. ### Where is Sideindex based? Its registered office is 30 Leicester Square, London, WC2H 7LA, in London. ### When was Sideindex founded? Sideindex Limited was incorporated on 31 May 2000. ### Is Sideindex still trading? The register lists Sideindex Limited as active. ## Timeline Recent filings and changes at Companies House. - 2025-12-24: Audit exemption subsidiary accounts made up to 31 March 2025 - 2025-12-24: Consolidated accounts of parent company for subsidiary company period ending 31/03/25 - 2025-12-24: Audit exemption statement of guarantee by parent company for period ending 31/03/25 (and 14 more like it since 2 August 2000) - 2025-12-24: Notice of agreement to exemption from audit of accounts for period ending 31/03/25 - 2025-05-06: Termination of appointment of John Williams as a director on 1 May 2025 - 2025-03-25: Appointment of Ms Olivia Messer as a director on 17 March 2025 - 2024-12-18: Audit exemption subsidiary accounts made up to 31 March 2024 - 2024-12-18: Consolidated accounts of parent company for subsidiary company period ending 31/03/24 - 2024-12-18: Notice of agreement to exemption from audit of accounts for period ending 31/03/24 - 2024-01-03: Audit exemption subsidiary accounts made up to 31 March 2023 - 2024-01-03: Consolidated accounts of parent company for subsidiary company period ending 31/03/23 - 2024-01-03: Notice of agreement to exemption from audit of accounts for period ending 31/03/23 - 2023-07-13: Termination of appointment of Darren David Singer as a director on 1 July 2023 - 2023-07-13: Appointment of Mr Benedict Campion Porter as a director on 1 July 2023 - 2023-03-24: Audit exemption subsidiary accounts made up to 31 March 2022 - 2023-03-24: Consolidated accounts of parent company for subsidiary company period ending 31/03/22 - 2023-03-24: Notice of agreement to exemption from audit of accounts for period ending 31/03/22 - 2021-10-07: Change of details for Quidem Midlands Limited as a person with significant control on 7 October 2021 - 2021-10-06: Current accounting period extended from 31 December 2021 to 31 March 2022 - 2021-08-04: Termination of appointment of Stephen Orchard as a director on 30 July 2021 - 2021-08-04: Termination of appointment of Stephen Orchard as a secretary on 30 July 2021 - 2021-08-04: Appointment of Mr John Williams as a director on 30 July 2021 - 2021-08-04: Appointment of Mr Darren David Singer as a director on 30 July 2021 - 2021-08-04: Registered office address changed from the Ideas Centre Holly Farm Business Park, Honiley, Kenilworth, Warwickshire, CV8 1NP to 30 Leicester Square London WC2H 7LA on 4 August 2021 - 2021-05-13: Micro company accounts made up to 31 December 2020 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/sideindex-04004601