£555k
+50%vs May 2024Active11997539Private limited companyErith
SECURITY DOORS FACTORY LTD
Significant control: Ortus Engineering Ltd (25–50%), Deimante Sereikiene (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Security Doors Factory Ltd sell?
Registered activity: Manufacture of doors and windows of metal (SIC 25120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SECURITY DOORS FACTORY LTD is an active private limited company (company number 11997539) incorporated on 15 May 2019, registered in Erith. Its registered activity is manufacture of doors and windows of metal (SIC 25120). Latest small accounts cover the period ending 31 May 2025, showing net assets of £555k and cash of £70k, with 30 employees on average. Net assets rose 50% on the prior period (£370k).
Peer position · net assets
By net assets it sits in the top quarter of 138 comparable companies in Greater London (median £1,669, upper quartile £24k).
02
Ownership and control
- Ortus Engineering Ltd
- owns 25–50% of shares
- holds 25–50% of voting rights
- Ms Deimante Sereikiene
- owns 25–50% of shares
- holds 25–50% of voting rights
- Fussychoice Ltd
- 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
- 15 May 20197 yrs ago
- Next accounts due
- 28 February 2027in 124 days
- Confirmation statement due
- 29 May 2027in 214 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25120
- Manufacture of doors and windows of metal
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£70k
−2%vs May 2024Not reported
30
+43%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £555k | £70k | £509k | — | — | — | 30 |
| 31 May 2024 | £370k | £71k | £964k | — | — | — | 21 |
Cash per employee£2,326Cash ÷ 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 £554,669 at 31 May 2025
- Net assets up 10% or more on the prior period+50.0% vs prior period
- Cash at bank of £50,000 or moreCash £69,795
- Incorporated five or more years agoIncorporated 15 May 2019
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 214 days
- Next accounts duein 124 days
- Accounts period endNet assets £555k · small accounts
- Accounts period endNet assets £370k · small accounts
- Incorporated
08
Similar companies in Greater London
- LONDON BLUE SKY LTDHampton · inc. Mar 2019
- FINESIGHT ALUMINIUM LIMITEDDartford · inc. Jul 2019
- ALLWOOD WINDOWS & DOORS LIMITEDWest Horsley · inc. Mar 2019
- DURWIN GLAZING LTDSouthall · inc. Jul 2019
- SKYWAYS SHOPFRONTS & SHUTTERS LIMITEDSouthall · inc. Mar 2019
- SKYWAYS LONDON SHOPFRONTS LIMITEDSouthall · inc. Mar 2019
All companies incorporated on 15 May 2019 · in May 2019.
09
Reminders for SECURITY DOORS FACTORY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.