−£39k
vs Dec 2024Active11553875Private limited companyPrudhoe
FIRE SMOKE SECURITY RESEARCH LTD
Significant control: Lewis Frazer Smith (25–50%), Charles Foster Smith Iii (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Fire Smoke Security Research Ltd sell?
Registered activity: Technical testing and analysis (SIC 71200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
FIRE SMOKE SECURITY RESEARCH LTD is an active private limited company (company number 11553875) incorporated on 5 September 2018, registered in Prudhoe. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£39k and cash of £2,630, with 1 employee on average. Net assets fell 41% on the prior period (−£28k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the bottom quarter of 160 comparable companies in Newcastle (median £5,720, upper quartile £31k).
02
Ownership and control
- Lewis Frazer Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- Charles Foster Smith Iii
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Daniel Mark Jones
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Daniel Mark Jones
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Christine Jones
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Christine Jones
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Fire Safety Testing Inc
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Fire Safety Testing, Inc.
- 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
- 5 September 20188 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 19 September 2027in 330 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71200
- Technical testing and analysis
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2,630
−52%vs Dec 2024Not reported
1
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | −£39k | £2,630 | £22k | £77k | — | — | 1 |
| 31 December 2024 | −£28k | £5,437 | £16k | £66k | — | — | 1 |
| 31 December 2023 | −£31k | £3,766 | £12k | £54k | — | — | 1 |
Current ratio0.32Current assets ÷ creditors within one year
Cash per employee£2,630Cash ÷ 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 £-39,341 at 31 December 2025
- Net assets down 25% or more on the prior period-40.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.32
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 5 September 2018
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 341 days
- Confirmation statement duein 330 days
- Accounts period endNet liabilities £39k · small accounts
- Accounts period endNet liabilities £28k · small accounts
- Accounts period endNet liabilities £31k · small accounts
- Incorporated
08
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All companies incorporated on 5 September 2018 · in Sept 2018.
09
Reminders for FIRE SMOKE SECURITY RESEARCH LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.