£12.99m
+32%vs Dec 2024Active01646471Private limited companyLondon
E C M SYSTEMS LIMITED
A85/10001
Summary
E C M SYSTEMS LIMITED is an active private limited company (company number 01646471) incorporated on 24 June 1982, registered in London. Its registered activity is manufacture of electronic components (SIC 26110). Latest full accounts cover the period ending 31 December 2025, showing net assets of £12.99m and cash of £2.37m, with 65 employees on average. Turnover was £13.69m and profit for the year £3.12m. Net assets rose 32% on the prior period (£9.84m).
Peer position · net assets
By net assets it sits in the top quarter of 127 comparable companies in London (median £1,000, upper quartile £50k).
02
Key dates
- Incorporated
- 24 June 198244 yrs ago
- Next accounts due
- 30 September 2027in 343 days
- Confirmation statement due
- 8 July 2027in 259 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 26110
- Manufacture of electronic components
- SIC 62011
- Ready-made interactive leisure and entertainment software development
- SIC 62090
- Other information technology service activities
- SIC 95110
- Repair of computers and peripheral equipment
- Accounts type
- Full
- Size band
- MediumCompanies Act thresholds
04
Financials
£2.37m
+33%vs Dec 2024£13.69m
+21%vs Dec 202465
−2%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £12.99m | £2.37m | £4.12m | — | £13.69m | £3.12m | 65 |
| 31 December 2024 | £9.84m | £1.79m | £1.88m | — | £11.35m | £2.99m | 66 |
| 31 December 2023 | — | — | — | — | — | — | — |
Net margin22.8%Profit for the year ÷ turnover
Cash per employee£36kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
85 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £12,987,367 at 2025-12-31 |
| +8 | Net assets growing+32.0% vs prior period |
| +4 | Cash reservesCash £2,371,317 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 1982-06-24 (44 years) |
| 85 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Ecm Systems Holdings Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 343 days
- Confirmation statement duein 259 days
- Accounts period endNet assets £12.99m · full accounts
- Accounts period endNet assets £9.84m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in London
- AUTONNIC RESEARCH LIMITEDLondon · inc. Oct 1981
- TT AUTOMOTIVE ELECTRONICS LIMITEDLondon · inc. Apr 1984
- TELEVISION SYSTEMS LIMITEDLondon · inc. Jul 1986
- ENTERPRISE CONTROL SYSTEMS LIMITEDLondon · inc. Sept 1988
- BI TECHNOLOGIES LIMITEDLondon · inc. Apr 1989
- DIALIGHT PLCLondon · inc. Mar 1990
All companies incorporated on 24 June 1982 · in Jun 1982.
09
Reminders for E C M SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.