Annual accounts
Total Exemption Full accounts
30/09/2027Filing deadline
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Confirmation statement made on 2025-10-17 with no updates
Total exemption full accounts made up to 2024-12-31
Termination of appointment of Gareth John Thom as a director on 2025-04-20
Notification of a person with significant control statement
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Total Exemption Full accounts
30/09/2027Filing deadline
Confirms the registry record is up to date
31/10/2026Filing deadline
The latest figures THOM MICRO SYSTEMS LIMITED filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
2023: £1.80M
Total Assets
2023: £3.37M
Cash in Bank
2023: £2.53M
Total Liabilities
2023: £1.56M
Employees
2023: 25
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total liabilities moved furthest, down 27.86% on 2023. See the full financial analysis for THOM MICRO SYSTEMS LIMITED.
The full financial record
Four ways through THOM MICRO SYSTEMS LIMITED'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 | 23 | -2 |
| 2023 | 25 | +1 |
| 2022 | 24 | -10 |
| 2021 | 34 | – |
Reported employee count decreased from 34 in 2021 to 23 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 | 01/03/2013–Present | 3 | |
| Director | 01/01/2025–Present | 0 | |
| Director | 01/05/2024–Present | 0 | |
| Director | 01/03/2012–20/04/2025 | 0 | |
| Secretary | 13/08/2015–Present | 0 | |
| Director | 05/01/2009–28/06/2024 | 0 | |
| Director | 05/01/2009–15/03/2010 | 0 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 3 | |
| 06/04/2016–11/04/2025 | 3 | |
| 06/04/2016–Present | 0 | |
| 06/04/2016–20/04/2025 | 0 |
Every document on the Companies House record, newest first.
Confirmation statement made on 2025-10-17 with no updates
Total exemption full accounts made up to 2024-12-31
Termination of appointment of Gareth John Thom as a director on 2025-04-20
Notification of a person with significant control statement
Cessation of Gareth John Thom as a person with significant control on 2025-04-20
Cessation of Alastair James Thom as a person with significant control on 2025-04-11
Appointment of Mr Michael Newland as a director on 2025-01-01
Confirmation statement made on 2024-10-17 with no updates
Total exemption full accounts made up to 2023-12-31
Termination of appointment of Alexander Robert Lowe as a director on 2024-06-28
Appointment of Mrs Rebecca Julie Thom as a director on 2024-05-01
Confirmation statement made on 2023-10-17 with no updates
Showing 12 of 33 filings
See when the next accounts and confirmation statement are due
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A short description of the company, written from its Companies House record.
THOM MICRO SYSTEMS LIMITED is a private limited company registered in the United Kingdom, based in 7 Central Park Avenue, Central Park, Larbert, Falkirk FK5 4RX. Companies House classifies its business as Business and domestic software development, one of 3 SIC classifications on its record. It has been on the register for 45 years 4 months.
The register currently records it as active. Its 2024 accounts report net assets of £1.98M and 23 employees.
Answered from this company's own registry record and filed figures.
Companies House records THOM MICRO SYSTEMS LIMITED under 3 registered business activities: Business and domestic software development (62.01/2 - SIC 2007), Information technology consultancy activities (62.02 - SIC 2007) and Other information technology service activities (62.09 - SIC 2007).
THOM MICRO SYSTEMS LIMITED is recorded as active on the Companies House register, and has been on it since 29/05/1981.
The most recent accounts Okredo holds cover 2024 and report net assets of £1.98M, total assets of £3.11M, cash in bank of £2.52M and total liabilities of £1.13M.
The most recent document on the record is dated 27/10/2025: Confirmation statement made on 2025-10-17 with no updates, 11 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 31/10/2026.
Companies House lists 7 officers (4 currently in post) and 4 people with significant control (2 current).