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Business and domestic software development · Preston

Diagnostax

Diagnostax Limited

Net liabilitiesCash down 99%Staff down 100%ActiveLatest figures: 2025Abridged accountsCompany only10 years on the register

Private limited company registered in Preston, classed under “Business and domestic software development”.

Headline figures

FY to Jun 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

Retained reserves

For subscribers

What the numbers say

3 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20202021*20222023*2025
Profit after tax—
Turnover
Net assets
Cash
Employees
Retained reserves

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2021202220232025
Fixed assets
Current assets
of which debtors
of which cash
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Cash ratioCash for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

7 balance-sheet lines and 3 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-21

  1. Directors
    Termination of appointment of Bashir Timol as a director on 26 August 2026
  2. Accounts
    Amended total exemption full accounts made up to 29 June 2025
  3. Accounts
    Total exemption full accounts made up to 29 June 2025
  4. Accounts
    Previous accounting period extended from 30 December 2024 to 29 June 2025
  5. Address
    Registered office address changed from 47-49 New Hall Lane Preston PR1 5NY United Kingdom to Unit 15 Cable Court Pittman Way Fulwood Preston PR2 9YW on 1 September 2025
  6. Address
    Registered office address changed from 47-49 New Hall Lane 47-49 New Hall Lane Preston PR1 5NY England to 47-49 New Hall Lane Preston PR1 5NY on 13 August 2025
  7. Address
    Registered office address changed from 124 City Road London EC1V 2NX England to 47-49 New Hall Lane 47-49 New Hall Lane Preston PR1 5NY on 13 August 2025
  8. Accounts
    Total exemption full accounts made up to 31 December 2023
  9. Address
    Registered office address changed from Alpha House 4 Greek Street Stockport SK3 8AB England to 124 City Road London EC1V 2NX on 10 September 2024
  10. Directors
    Termination of appointment of Dominic Slattery as a director on 29 May 2024
  11. Directors
    Termination of appointment of Samantha Hind as a director on 19 December 2023
  12. Directors
    Director's details changed for Mr Dominic Slattery on 27 November 2023
  13. 26 earlier
    1. Directors
      Termination of appointment of Andrew David Blyth as a director on 27 November 2023
    2. Accounts
      Amended total exemption full accounts made up to 31 December 2021
    3. Accounts
      Total exemption full accounts made up to 31 December 2022
    4. Directors
      Appointment of Mr Andrew David Blyth as a director on 13 February 2023
    5. Ownership
      Change of details for Protech Professional Limited as a person with significant control on 12 January 2023
    6. Ownership
      Change of details for Protech Professional Limited as a person with significant control on 24 May 2022
    7. Ownership
      Cessation of Gwilym Thomas Davies as a person with significant control on 15 August 2022
    8. Directors
      Appointment of Mr Dominic Slattery as a director on 1 August 2022
    9. Directors
      Appointment of Mr Bashir Timol as a director on 1 August 2022
    10. Directors
      Termination of appointment of Timothy Christopher Johnson as a director on 31 July 2022
    11. Directors
      Termination of appointment of Gwilym Thomas Davies as a director on 31 July 2022
    12. Accounts
      Total exemption full accounts made up to 31 December 2021
    13. Accounts
      Total exemption full accounts made up to 31 December 2020
    14. Directors
      Director's details changed for Mr Gwilym Thomas Davies on 3 June 2021
    15. Ownership
      Change of details for Protech Professional Limited as a person with significant control on 6 May 2021
    16. Ownership
      Change of details for Mr Gwilym Thomas Davies as a person with significant control on 6 May 2021
    17. Accounts
      Total exemption full accounts made up to 31 December 2019
    18. Accounts
      Total exemption full accounts made up to 31 December 2018
    19. Address
      Registered office address changed from Alpha House Greek Street Stockport SK3 8AB England to Alpha House 4 Greek Street Stockport SK3 8AB on 15 July 2019
    20. Address
      Registered office address changed from 189C Mauldeth Road Manchester M19 1BA England to Alpha House Greek Street Stockport SK3 8AB on 11 July 2019
    21. Shares
      Sub-division of shares on 18 April 2019
    22. Ownership
      Change of details for Protech Professional Limited as a person with significant control on 14 May 2019
    23. Ownership
      Notification of Gwilym Thomas Davies as a person with significant control on 14 May 2019
    24. Shares
      Statement of capital following an allotment of shares on 18 April 2019 · GBP 1,000
    25. Address
      Registered office address changed from 27 Old Gloucester Street London WC1N 3AX to 189C Mauldeth Road Manchester M19 1BA on 18 February 2019
    26. Directors
      Appointment of Mrs Samantha Hind as a director on 9 January 2019

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Diagnostax do?

Private limited company registered in Preston, classed under “Business and domestic software development”.

›How much turnover does Diagnostax make?

Answered in the full report

›Is Diagnostax profitable?

Diagnostax's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Diagnostax?

Answered in the full report

›Who runs and owns Diagnostax?

Answered in the full report

›Where is Diagnostax based?

Its registered office is Unit 15 Cable Court Pittman Way, Fulwood, Preston, PR2 9YW, in Preston.

›When was Diagnostax founded?

Diagnostax Limited was incorporated on 20 January 2016.

›Is Diagnostax still trading?

The register lists Diagnostax Limited as active.