£194k
+10%vs Mar 2024Active07393435Private limited companyCoulsdon
J-TECH SYSTEMS LIMITED
Significant control: James Robert Winnister (25–50%), Amy Elizabeth Lewis (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
J-TECH SYSTEMS LIMITED is an active private limited company (company number 07393435) incorporated on 30 September 2010, registered in Coulsdon. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 March 2025, showing net assets of £194k and cash of £110k, with 13 employees on average. Net assets rose 10% on the prior period (£176k).
Peer position · net assets
By net assets it sits in the top quarter of 4,199 comparable companies in Greater London (median £5,863, upper quartile £31k).
02
Ownership and control
- Mr James Robert Winnister
- owns 25–50% of shares
- holds 25–50% of voting rights
- Miss Amy Elizabeth Lewis
- owns 25–50% of shares
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
- 30 September 201016 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 14 October 2027in 356 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£110k
−53%vs Mar 2024Not reported
13
+44%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £194k | £110k | £323k | £311k | — | — | 13 |
| 31 March 2024 | £176k | £234k | £220k | £199k | — | — | 9 |
Current ratio1.55Current assets ÷ creditors within one year
Cash per employee£8,496Cash ÷ 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 above zeroNet assets £193,628 at 31 March 2025
- Net assets up 10% or more on the prior period+10.2% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.55
- Cash at bank of £50,000 or moreCash £110,442
- Incorporated five or more years agoIncorporated 30 September 2010
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
- Confirmation statement duein 356 days
- Next accounts duein 69 days
- Accounts period endNet assets £194k · small accounts
- Accounts period endNet assets £176k · small accounts
- Incorporated
08
Similar companies in Greater London
- N.A.S. ELECTRICAL LIMITEDWatford · inc. Sept 2010
- PROLEC ELECTRICAL SERVICES (SURREY) LIMITEDWorcetser Park · inc. Sept 2010
- PROCISION LIMITEDEast Molesey · inc. Sept 2010
- HAYBEC ELECTRICAL LIMITEDHornchurch · inc. Oct 2010
- RURAL SERVICE LIMITEDCheshunt · inc. Sept 2010
- ELECLINE LIMITEDStanmore · inc. Oct 2010
All companies incorporated on 30 September 2010 · in Sept 2010.
09
Reminders for J-TECH SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.