£64k
+323%vs Sept 2024Active10957406Private limited companyCanvey Island
SPECTRUM FIRE AND SECURITY GROUP LTD
Significant control: John Cook (25–50%), Mark Richard Cook (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
SPECTRUM FIRE AND SECURITY GROUP LTD is an active private limited company (company number 10957406) incorporated on 12 September 2017, registered in Canvey Island. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 30 September 2025, showing net assets of £64k and cash of £52k, with 5 employees on average. Turnover was £960k. Net assets rose 323% on the prior period (£15k).
Peer position · net assets
By net assets it sits in the top quarter of 1,661 comparable companies in Essex (median £7,550, upper quartile £42k).
02
Ownership and control
- Mr John Cook
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Mark Richard Cook
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Sam Burgess
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Mark Richard Cook
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mr Mark Richard Cook
- owns 50–75% of shares
- owns 50–75% of shares
- owns 50–75% of shares
- holds 50–75% of voting rights
- holds 50–75% of voting rights
- holds 50–75% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- 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
- 12 September 20179 yrs ago
- Next accounts due
- 30 June 2027in 247 days
- Confirmation statement due
- 26 September 2027in 335 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£52k
+28%vs Sept 2024£960k
+47%vs Sept 20245
+25%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £64k | £52k | £194k | £140k | £960k | — | 5 |
| 30 September 2024 | £15k | £40k | £45k | £77k | £651k | — | 4 |
Current ratio1.76Current assets ÷ creditors within one year
Cash per employee£10kCash ÷ 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 £64,200 at 30 September 2025
- Net assets up 10% or more on the prior period+322.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.76
- Cash at bank of £50,000 or moreCash £51,570
- Incorporated five or more years agoIncorporated 12 September 2017
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 335 days
- Next accounts duein 247 days
- Accounts period endNet assets £64k · small accounts
- Accounts period endNet assets £15k · small accounts
- Incorporated
08
Similar companies in Essex
- FERRERS ELECTRICAL SERVICES LIMITEDBasildon · inc. Sept 2017
- ENVIRONMENTAL ACCESS AND DETECTION LTDWestcliff-On-Sea · inc. Sept 2017
- ELECTRIC FIELDS CONTRACTORS LIMITEDDunmow · inc. Sept 2017
- LJSE SERVICES LIMITEDBasildon · inc. Sept 2017
- RH CONSTRUCTION LTDHalstead · inc. Sept 2017
- RESPOND ELECTRICAL LTD.Chelmsford · inc. Sept 2017
All companies incorporated on 12 September 2017 · in Sept 2017.
09
Reminders for SPECTRUM FIRE AND SECURITY GROUP LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.