−£31k
vs Mar 2024Active06641164Private limited companyEdgware
SEF ENGINEERING LIMITED
E27/10001
Summary
SEF ENGINEERING LIMITED is an active private limited company (company number 06641164) incorporated on 8 July 2008, registered in Edgware. Its registered activity is repair of electrical equipment (SIC 33140). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£31k and cash of £3,197, with 1 employee on average. Net assets fell 27% on the prior period (−£25k).
Peer position · net assets
By net assets it sits in the bottom quarter of 337 comparable companies in Greater London (median £4,444, upper quartile £23k).
02
Key dates
- Incorporated
- 8 July 200818 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 22 July 2027in 273 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 33140
- Repair of electrical equipment
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
£3,197
−87%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£31k | £3,197 | £982 | £15k | — | — | 1 |
| 31 March 2024 | −£25k | £24k | −£5,092 | £15k | — | — | 1 |
Current ratio0.28Current liabilities exceed current assets
Cash per employee£3,197Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
27 / 100 · grade E
| 50 | Starting scoreEvery scored company starts here |
| −15 | Negative net assetsNet assets £-31,275 at 2025-03-31 |
| −8 | Net assets falling-27.3% vs prior period |
| −8 | Current liabilities exceed current assetsCurrent ratio 0.28 |
| +8 | EstablishedIncorporated 2008-07-08 (18 years) |
| 27 | Score, grade E |
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
- Mr Stavros Efstratiou
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 273 days
- Next accounts duein 70 days
- Accounts period endNet liabilities £31k · small accounts
- Accounts period endNet liabilities £25k · small accounts
- Incorporated
08
Similar companies in Greater London
- KINGFISHER WHITE SERVICES LIMITEDNorthwood · inc. Jun 2008
- UK COOL AND SHOPFITTING LIMITEDWembley · inc. Jun 2008
- L.G. REFRIGERATION LTDIlford · inc. Jun 2008
- AMSONS ELECTRICAL CONTRACTORS LIMITEDWaltham Abbey · inc. Sept 2008
- ABBOTT CATERING SERVICES LIMITEDDartford · inc. Oct 2008
- PLANETEARTHED LTDAshford · inc. Mar 2008
All companies incorporated on 8 July 2008 · in Jul 2008.
09
Reminders for SEF ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.