£12k
−58%vs Sept 2024ActiveSC248835Private limited companyInverness
BLACK ISLE FIRE SYSTEMS LIMITED
Significant control: Ewen Mackenzie (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Black Isle Fire Systems Limited 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
BLACK ISLE FIRE SYSTEMS LIMITED is an active private limited company (company number SC248835) incorporated on 6 May 2003, registered in Inverness. Its registered activity is electrical installation (SIC 43210). Latest abridged accounts cover the period ending 30 September 2025, showing net assets of £12k, with 5 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 58% on the prior period (£29k).
Peer position · net assets
By net assets it sits in the upper half of 6,950 comparable companies in Other (median £7,343, upper quartile £42k).
02
Ownership and control
- Mr Ewen Mackenzie
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 6 May 200323 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 20 May 2027in 205 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
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
5
+25%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £12k | — | £156k | — | — | — | 5 |
| 30 September 2024 | £29k | — | £172k | — | — | — | 4 |
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 £12,182 at 30 September 2025
- Net assets down 25% or more on the prior period-58.2% vs prior period
- Incorporated five or more years agoIncorporated 6 May 2003
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
- Next accounts duein 246 days
- Confirmation statement duein 205 days
- Accounts period endNet assets £12k · abridged accounts
- Accounts period endNet assets £29k · abridged accounts
- Incorporated
08
Similar companies in the UK
- UNIQUE INSTALLATIONS LIMITEDDorchester · inc. May 2003
- KELTON ELECTRICAL LTD.Cumbria · inc. May 2003
- GLEN HOOKINS LIMITEDTiverton · inc. May 2003
- G & J ELECTRICAL LIMITEDBournemouth · inc. May 2003
- CLIFFORD T SHEAN LIMITEDShaftesbury · inc. May 2003
- N & P ELECTRICAL LIMITEDHull · inc. May 2003
All companies incorporated on 6 May 2003 · in May 2003.
09
Reminders for BLACK ISLE FIRE SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.