Annual accounts
Full accounts
31/12/2026Filing deadline
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Confirmation statement made on 2026-07-30 with no updates
Appointment of Daniel Mark Murrey as a director on 2026-01-14
Termination of appointment of Alan Wilson as a director on 2026-01-05
Full accounts made up to 2025-03-31
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Full accounts
31/12/2026Filing deadline
Confirms the registry record is up to date
13/08/2027Filing deadline
The latest figures M.K. TEST SYSTEMS LTD. filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
2023: £7.35M
Total Assets
2023: £10.72M
Cash in Bank
2023: £1.71M
Total Liabilities
2023: £3.01M
Employees
2023: 43
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total assets moved furthest, down 4.32% on 2023. See the full financial analysis for M.K. TEST SYSTEMS LTD..
The full financial record
Three ways through M.K. TEST SYSTEMS LTD.'s filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 50 | +7 |
| 2023 | 43 | +8 |
| 2021 | 35 | – |
Reported employee count increased from 35 in 2021 to 50 in 2024. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 14/04/1992–23/12/2008 | 4 | |
| Secretary | 14/04/1992–27/03/1995 | 0 | |
| Director | 15/05/2018–30/04/2024 | 6 | |
| Nominee Secretary | 14/04/1992–14/04/1992 | 97866 | |
| Director | 14/04/1992–06/12/2021 | 6 | |
| Director | 13/01/2022–30/04/2024 | 43 | |
| Director | 01/04/2002–Present | 5 | |
| Director | 30/04/2024–05/01/2026 | 4 | |
| Director | 30/04/2024–Present | 4 | |
| Secretary | 23/12/2008–14/08/2014 | 0 | |
| Secretary | 27/03/1995–23/12/2008 | 0 | |
| Director | 14/01/2026–Present | 5 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 24/08/2023–30/04/2024 | 1 | |
| 24/08/2023–Present | 0 | |
| 24/08/2023–Present | 1 | |
| 06/04/2016–Present | 0 | |
| 06/04/2016–28/03/2025 | 0 | |
| 24/08/2023–30/04/2024 | 0 | |
| 28/03/2025–Present | 20 | |
| 24/08/2023–Present | 0 | |
| 24/08/2023–30/04/2024 | 0 | |
| 30/04/2024–30/04/2024 | 2 |
Every document on the Companies House record, newest first.
Confirmation statement made on 2026-07-30 with no updates
Appointment of Daniel Mark Murrey as a director on 2026-01-14
Termination of appointment of Alan Wilson as a director on 2026-01-05
Full accounts made up to 2025-03-31
Confirmation statement made on 2025-07-30 with updates
Notification of Halma Public Limited Company as a person with significant control on 2025-03-28
Cessation of Mk Test Group Limited as a person with significant control on 2025-03-28
Full accounts made up to 2024-05-31
Particulars of variation of rights attached to shares
Particulars of variation of rights attached to shares
Particulars of variation of rights attached to shares
Confirmation statement made on 2024-07-30 with updates
Showing 12 of 44 filings
See when the next accounts and confirmation statement are due
14 UK companies are similar to M.K. TEST SYSTEMS LTD., sharing the same company status (Active), the same industry sector and activity group (Manufacture of electronic measuring testing etc. equipment not for industrial process control) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
Lion Laboratories Ltd Ty Verlon Industrial Estate, Cardiff Road, Barry, Vale Of Glamorgan CF63 2BE
8 Consul Road, Rugby, Warwickshire CV21 1PB
Unit K Grafton Way, West Ham Industrial Estate, Basingstoke RG22 6HY
Leeds Beckett Business Centre 148 Rose Bowl, Portland Crescent, Leeds LS1 3HB
Caerbont, Abercrave, Swansea SA9 1SH
A short description of the company, written from its Companies House record.
M.K. TEST SYSTEMS LTD. is a private limited company registered in the United Kingdom, based in Ate House Westpark 26, Chelston, Wellington, Somerset TA21 9AD. Companies House classifies its business as Manufacture of electronic measuring testing etc. equipment not for industrial process control. It has been on the register for 34 years 5 months.
The register currently records it as active. Its 2024 accounts report net assets of £7.03M and 50 employees.
Answered from this company's own registry record and filed figures.
Companies House records M.K. TEST SYSTEMS LTD. under one registered business activity: Manufacture of electronic measuring testing etc. equipment not for industrial process control (26.51/1 - SIC 2007).
M.K. TEST SYSTEMS LTD. is recorded as active on the Companies House register, and has been on it since 14/04/1992.
The most recent accounts Okredo holds cover 2024 and report net assets of £7.03M, total assets of £10.26M, cash in bank of £1.93M and total liabilities of £2.83M.
The most recent document on the record is dated 31/07/2026: Confirmation statement made on 2026-07-30 with no updates, 2 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 13/08/2027.
Companies House lists 12 officers (3 currently in post) and 10 people with significant control (5 current).