−£530k
vs Jan 2024Active07139451Private limited companyPotters Bar
SIV FIRE PROTECTION LTD
Significant control: Stanislav Stanchev Ivanchev (25–50%), Konstantina Petrova Ivancheva (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Siv Fire Protection Ltd sell?
Registered activity: Other construction installation (SIC 43290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIV FIRE PROTECTION LTD is an active private limited company (company number 07139451) incorporated on 28 January 2010, registered in Potters Bar. Its registered activity is other construction installation (SIC 43290). Latest small accounts cover the period ending 31 January 2025, showing net assets of −£530k and cash of £350, with 13 employees on average. Net assets fell 19% on the prior period (−£445k).
Peer position · net assets
By net assets it sits in the bottom quarter of 2,318 comparable companies in Greater London (median £4,861, upper quartile £35k).
02
Ownership and control
- Mr Stanislav Stanchev Ivanchev
- owns 25–50% of shares
- Mrs Konstantina Petrova Ivancheva
- 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
- 28 January 201016 yrs ago
- Next accounts due
- 31 October 2026in 4 days
- Confirmation statement due
- 11 February 2027in 107 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43290
- Other construction installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£350
No changevs Jan 2024Not reported
13
No changevs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | −£530k | £350 | £539k | — | — | — | 13 |
| 31 January 2024 | −£445k | £350 | £539k | — | — | — | 13 |
Cash per employee£27Cash ÷ 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 £-530,397 at 31 January 2025
- Incorporated five or more years agoIncorporated 28 January 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 107 days
- Next accounts duein 4 days
- Accounts period endNet liabilities £530k · small accounts
- Accounts period endNet liabilities £445k · small accounts
- Incorporated
08
Similar companies in Greater London
- LHE LIMITEDBexley · inc. Jan 2010
- SBE KENT LIMITEDDartford · inc. Feb 2010
- ROWE ALLEN LIMITEDCroydon · inc. Feb 2010
- LUCAS BUILDING SERVICES LIMITEDGreenford · inc. Feb 2010
- SETLO LIMITEDLoughton · inc. Feb 2010
- CITY MASONRY LIMITEDCroydon · inc. Feb 2010
All companies incorporated on 28 January 2010 · in Jan 2010.
09
Reminders for SIV FIRE PROTECTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.