−£11k
vs Oct 2024Active01458419Private limited companyCowbridge
CTRONIX LIMITED
Significant control: Clive Simmens (25–50%), Angela Simmens (25–50%) and 2 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Ctronix Limited sell?
Registered activity: Manufacture of electronic components (SIC 26110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CTRONIX LIMITED is an active private limited company (company number 01458419) incorporated on 1 November 1979, registered in Cowbridge. Its registered activity is manufacture of electronic components (SIC 26110). Latest small accounts cover the period ending 31 October 2025, showing net assets of −£11k and cash of £186, with 2 employees on average. Net assets fell 315% on the prior period (−£2,608).
Peer position · net assets
By net assets it sits in the bottom quarter of 1,077 comparable companies in the UK (median £13k, upper quartile £342k).
02
Ownership and control
- Mr Clive Simmens
- owns 25–50% of shares
- Mrs Angela Simmens
- owns 25–50% of shares
- Mr Clive Simmens
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Angela Simmens
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 1 November 197946 yrs ago
- Next accounts due
- 31 July 2027in 281 days
- Confirmation statement due
- 15 November 2026in 23 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26110
- Manufacture of electronic components
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£186
+464%vs Oct 2024Not reported
2
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | −£11k | £186 | £401 | £11k | — | — | 2 |
| 31 October 2024 | −£2,608 | £33 | £385 | £4,106 | — | — | 2 |
Current ratio0.05Current assets ÷ creditors within one year
Cash per employee£93Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-10,811 at 31 October 2025
- Net assets down 25% or more on the prior period-314.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.05
- Incorporated five or more years agoIncorporated 1 November 1979
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 281 days
- Confirmation statement duein 23 days
- Accounts period endNet liabilities £11k · small accounts
- Accounts period endNet liabilities £2,608 · small accounts
- Incorporated
08
Similar companies in Cardiff
- ISOMET (UK) LIMITEDCwmbran · inc. Sept 1984
- WILTAN LIMITEDPontypool · inc. Mar 1985
- AB CONNECTORS LIMITEDRhondda Cynon Taff · inc. May 1985
- PAVECOST MANUFACTURING LIMITEDNewport · inc. Jan 1986
- IQE (EUROPE) LIMITEDCardiff · inc. Mar 1987
- CICOR NEWPORT LTDNewport · inc. Jan 1967
All companies incorporated on 1 November 1979 · in Nov 1979.
09
Reminders for CTRONIX LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.