# Diaphragm Pumps (Diaphragm Pumps Limited) Private limited company registered in Stoke On Trent, classed under “Wholesale of other intermediate products”. - Company number: 03502876 - Status: Active - Type: Private limited company - Incorporated: 2 February 1998 - Registered office: Unit 1, Willow Row, Longton, Stoke On Trent, Staffordshire, ST3 2PU - Location: Stoke On Trent, Staffordshire - Activity: Wholesale of other intermediate products ## 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 Diaphragm Pumps do? Private limited company registered in Stoke On Trent, classed under “Wholesale of other intermediate products”. ### How much turnover does Diaphragm Pumps make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/diaphragm-pumps-03502876 ### Is Diaphragm Pumps profitable? Diaphragm Pumps's profit isn't public: small companies may file without a profit and loss account. ### How many people work at Diaphragm Pumps? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/diaphragm-pumps-03502876 ### Who runs and owns Diaphragm Pumps? Its directors are Brett Anderson Ciupek, Heath Barclay Ciupek, Adele Louise Machin, Jon Machin. Its owners are shown to subscribers. ### Where is Diaphragm Pumps based? Its registered office is Unit 1, Willow Row, Longton, Stoke On Trent, Staffordshire, ST3 2PU, in Stoke On Trent, Staffordshire. ### When was Diaphragm Pumps founded? Diaphragm Pumps Limited was incorporated on 2 February 1998. ### Is Diaphragm Pumps still trading? The register lists Diaphragm Pumps Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-09-07: Total exemption full accounts made up to 28 February 2026 - 2025-09-24: Total exemption full accounts made up to 28 February 2025 - 2024-07-26: Total exemption full accounts made up to 29 February 2024 - 2023-08-23: Total exemption full accounts made up to 28 February 2023 - 2022-09-28: Total exemption full accounts made up to 28 February 2022 - 2022-01-26: Change of details for Dpgoc Ltd as a person with significant control on 28 February 2018 - 2021-11-05: Total exemption full accounts made up to 28 February 2021 - 2021-04-13: Director's details changed for Ms Adele Louise Machin on 8 April 2021 - 2020-11-17: Total exemption full accounts made up to 29 February 2020 - 2020-08-26: Termination of appointment of Richard Buddin as a director on 15 August 2020 - 2019-08-14: Total exemption full accounts made up to 28 February 2019 - 2018-12-03: Total exemption full accounts made up to 28 February 2018 - 2018-02-28: Registered office address changed from 1 Lakeside, Festival Way Stoke-on-Trent ST1 5RY England to Unit 1, Willow Row Longton Stoke on Trent Staffordshire ST3 2PU on 28 February … - 2018-01-04: Total exemption full accounts made up to 28 February 2017 - 2017-12-18: Termination of appointment of Jan Tadeusz Ciupek as a director on 16 September 2017 - 2017-01-08: Registered office address changed from 6 Ridge House Ridge House Drive Festival Park Stoke-on-Trent Staffordshire ST1 5TL to 1 Lakeside, Festival Way Stoke-on-Trent ST1 5RY on 8… - 2016-08-31: Total exemption small company accounts made up to 29 February 2016 - 2016-08-22: Registration of charge 035028760002, created on 10 August 2016 - 2016-03-04: Director's details changed for Mr Jan Tadeusz Ciupek on 4 March 2016 - 2016-03-04: Director's details changed for Mr Richard Buddin on 4 March 2016 - 2015-08-26: Total exemption small company accounts made up to 28 February 2015 - 2014-11-14: Termination of appointment of Jan Ciupek as a secretary on 12 November 2014 - 2014-10-21: Appointment of Mr Jon Machin as a director on 21 October 2014 - 2014-10-21: Appointment of Ms Adele Machin as a director on 21 October 2014 - 2014-10-21: Appointment of Mr Brett Ciupek as a director on 21 October 2014 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/diaphragm-pumps-03502876