£312k
+9%vs Mar 2024Active01920580Private limited company
ELECTRON (UK) LIMITED
Significant control: Erene Dounetas (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Coming soon · product and service lists
What does Electron (UK) Limited sell?
Registered activity: Construction of domestic buildings (SIC 41202). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
ELECTRON (UK) LIMITED is an active private limited company (company number 01920580) incorporated on 7 June 1985. Its registered activity is construction of domestic buildings (SIC 41202). Latest small accounts cover the period ending 31 March 2025, showing net assets of £312k and cash of £434k, with 2 employees on average. Net assets rose 9% on the prior period (£286k).
Peer position · net assets
By net assets it sits in the top quarter of 5,020 comparable companies in London (median £1,956, upper quartile £20k).
02
Ownership and control
- Mrs Erene Dounetas
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mr Demetres Yianni
- owns 75–100% of shares
- Mr Theodosi Yianni
- owns 25–50% of shares
- Mr Demetres Yianni
- 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
- 7 June 198541 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 21 June 2027in 241 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41202
- Construction of domestic buildings
- SIC 68100
- Buying and selling of own real estate
- SIC 68209
- Other letting and operating of own or leased real estate
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£434k
+6%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £312k | £434k | £3,540 | £110k | — | — | 2 |
| 31 March 2024 | £286k | £411k | £3,630 | £107k | — | — | 2 |
Current ratio3.97Current assets ÷ creditors within one year
Cash per employee£217kCash ÷ 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 £312,158 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.97
- Cash at bank of £50,000 or moreCash £433,961
- Incorporated five or more years agoIncorporated 7 June 1985
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 241 days
- Next accounts duein 69 days
- Accounts period endNet assets £312k · small accounts
- Accounts period endNet assets £286k · small accounts
- Incorporated
08
Similar companies in London
- MILLBANK PROPERTIES LIMITEDLondon · inc. Jun 1985
- J.P.F. CLARKE (CONSTRUCTION) LIMITEDLondon · inc. May 1985
- NORFOLK HOMES LIMITEDLondon · inc. May 1985
- GREATER LONDON CONSTRUCTION LIMITEDLondon · inc. Feb 1985
- METROMAN LIMITEDLondon · inc. Sept 1985
- SWAINLAND BUILDERS LIMITEDLondon · inc. Jun 1984
All companies incorporated on 7 June 1985 · in Jun 1985.
09
Reminders for ELECTRON (UK) LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.