£26k
−55%vs Jul 2024Active05447306Private limited companyFareham
CALDERA FIRE & SECURITY LIMITED
Significant control: Darren William Lea (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CALDERA FIRE & SECURITY LIMITED is an active private limited company (company number 05447306) incorporated on 9 May 2005, registered in Fareham. Its registered activity is security systems service activities (SIC 80200). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £26k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 55% on the prior period (£59k).
Peer position · net assets
By net assets it sits in the upper half of 53 comparable companies in Portsmouth (median £13k, upper quartile £60k).
02
Ownership and control
- Mr Darren William Lea
- owns 75–100% 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
- 9 May 200521 yrs ago
- Next accounts due
- 30 April 2027in 189 days
- Confirmation statement due
- 23 May 2027in 212 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £26k | — | — | £219k | — | — | 1 |
| 31 July 2024 | £59k | — | — | £450k | — | — | 1 |
Current ratio0.44Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £26,289 at 31 July 2025
- Net assets down 25% or more on the prior period-55.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.44
- Incorporated five or more years agoIncorporated 9 May 2005
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 212 days
- Next accounts duein 189 days
- Accounts period endNet assets £26k · micro accounts
- Accounts period endNet assets £59k · micro accounts
- Incorporated
08
Similar companies in Portsmouth
- ACCORD TECHNICAL & SECURITY LIMITEDWaterlooville · inc. Oct 2004
- ALARMIS SECURITY SYSTEMS LIMITEDFareham · inc. Jul 2006
- FORWARD CONTROL (UK) LIMITEDPortsmouth · inc. Jul 2003
- KEY SYSTEMS UK LTDPortsmouth · inc. Jun 2007
- INVIEW SYSTEMS LTDWaterlooville · inc. Aug 2007
- T L S SECURITY SYSTEMS LIMITEDFareham · inc. Mar 2002
All companies incorporated on 9 May 2005 · in May 2005.
09
Reminders for CALDERA FIRE & SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.