£702k
+31%vs Apr 2024Active09021924Private limited companyLondon
SQUARE MILE FIRE PROTECTION LTD
Significant control: Karen Louise Brown (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Square Mile Fire Protection Ltd sell?
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
SQUARE MILE FIRE PROTECTION LTD is an active private limited company (company number 09021924) incorporated on 1 May 2014, registered in London. Its registered activity is electrical installation (SIC 43210). Latest abridged accounts cover the period ending 30 April 2025, showing net assets of £702k and cash of £315k, with 17 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 31% on the prior period (£534k).
Peer position · net assets
By net assets it sits in the top quarter of 2,676 comparable companies in London (median £3,095, upper quartile £22k).
02
Ownership and control
- Mrs Karen Louise Brown
- owns 50–75% of shares
- Mr Adam Sutherland
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Richard Mark Brown
- owns 50–75% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mrs Karen Louise Brown
- 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
- 1 May 201412 yrs ago
- Next accounts due
- 30 January 2027in 96 days
- Confirmation statement due
- 15 May 2027in 201 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
- Unaudited Abridged
- Size band
- SmallCompanies Act thresholds
05
Financials
£315k
−5%vs Apr 2024Not disclosed
17
−23%vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £702k | £315k | £664k | — | — | — | 17 |
| 30 April 2024 | £534k | £332k | £362k | — | — | — | 22 |
Cash per employee£19kCash ÷ 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 £701,591 at 30 April 2025
- Net assets up 10% or more on the prior period+31.4% vs prior period
- Cash at bank of £50,000 or moreCash £315,400
- Incorporated five or more years agoIncorporated 1 May 2014
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 201 days
- Next accounts duein 96 days
- Accounts period endNet assets £702k · abridged accounts
- Accounts period endNet assets £534k · abridged accounts
- Incorporated
08
Similar companies in London
- MUDTON LTDLondon · inc. May 2014
- A J O ELECTRICAL SERVICES LIMITEDEast Ham · inc. May 2014
- AM ELECTRICAL & BUILDINGS SERVICES LIMITEDSydenham · inc. May 2014
- S.N.B ELECTRICAL SERVICES LTDLondon · inc. Apr 2014
- UNICORN ELECTRICAL & DESIGN LTDLondon · inc. Apr 2014
- EKC ENGINEERING SOLUTIONS LIMITEDLondon · inc. May 2014
All companies incorporated on 1 May 2014 · in May 2014.
09
Reminders for SQUARE MILE FIRE PROTECTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.