# D Cook Security Consultants (D Cook Security Consultants Limited) Private limited company registered in Welwyn Garden City, classed under “Private security activities”. - Company number: 08730221 - Status: Active - Type: Private limited company - Incorporated: 14 October 2013 - Registered office: 40 Princes Avenue, Welwyn Garden City, Hertfordshire, AL7 4DT - Location: Welwyn Garden City, Hertfordshire - Activity: Private security activities ## 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 D Cook Security Consultants do? Private limited company registered in Welwyn Garden City, classed under “Private security activities”. ### How much turnover does D Cook Security Consultants make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/d-cook-security-consultants-08730221 ### Is D Cook Security Consultants profitable? D Cook Security Consultants's profit isn't public: small companies may file without a profit and loss account. ### How many people work at D Cook Security Consultants? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/d-cook-security-consultants-08730221 ### Who runs and owns D Cook Security Consultants? Its directors are Douglas Lawson Cook. Its owners are shown to subscribers. ### Where is D Cook Security Consultants based? Its registered office is 40 Princes Avenue, Welwyn Garden City, Hertfordshire, AL7 4DT, in Welwyn Garden City, Hertfordshire. ### When was D Cook Security Consultants founded? D Cook Security Consultants Limited was incorporated on 14 October 2013. ### Is D Cook Security Consultants still trading? The register lists D Cook Security Consultants Limited as active. ## Timeline Recent filings and changes at Companies House. - 2025-06-16: Total exemption full accounts made up to 31 March 2025 - 2024-09-26: Total exemption full accounts made up to 31 March 2024 - 2023-09-13: Total exemption full accounts made up to 31 March 2023 - 2022-11-02: Total exemption full accounts made up to 31 March 2022 - 2021-10-05: Total exemption full accounts made up to 31 March 2021 - 2020-10-12: Total exemption full accounts made up to 31 March 2020 - 2019-10-14: Total exemption full accounts made up to 31 March 2019 - 2018-10-22: Total exemption full accounts made up to 31 March 2018 - 2018-10-10: Director's details changed for Mr Douglas Lawson Cook on 28 March 2018 - 2018-03-28: Registered office address changed from 2 the Green Brushford Dulverton TA22 9BA England to 40 Princes Avenue Welwyn Garden City Hertfordshire AL7 4DT on 28 March 2018 - 2018-03-28: Statement of capital following an allotment of shares on 21 February 2018 · GBP 2 - 2017-05-11: Total exemption full accounts made up to 31 March 2017 - 2017-02-14: Registered office address changed from 12 Sandringham Road Potters Bar Hertfordshire EN6 1EX to 2 the Green Brushford Dulverton TA22 9BA on 14 February 2017 - 2016-10-24: Total exemption small company accounts made up to 31 March 2016 - 2015-11-16: Director's details changed for Mr Douglas Lawson Cook on 1 April 2015 - 2015-11-16: Registered office address changed from 28a Austins Mead Bovingdon Hemel Hempstead Hertfordshire HP3 0JU to 12 Sandringham Road Potters Bar Hertfordshire EN6 1EX on 16 November 2015 - 2015-06-16: Total exemption small company accounts made up to 31 March 2015 - 2014-09-08: Current accounting period extended from 31 October 2014 to 31 March 2015 - 2013-10-14: Incorporation --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/d-cook-security-consultants-08730221