£38k
+3547%vs Jun 2024Active04481891Private limited companyBristol
THORNHILL SECURITY LIMITED
Significant control: Philip Michael Hill (25–50%), Peter Jarvis Thorne (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
THORNHILL SECURITY LIMITED is an active private limited company (company number 04481891) incorporated on 10 July 2002, registered in Bristol. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 30 June 2025, showing net assets of £38k and cash of £274k, with 10 employees on average. Net assets rose 3547% on the prior period (£1,042).
Peer position · net assets
By net assets it sits in the upper half of 99 comparable companies in Bristol (median £15k, upper quartile £117k).
02
Ownership and control
- Mr Philip Michael Hill
- owns 25–50% of shares
- holds 50–75% of voting rights
- Mr Peter Jarvis Thorne
- 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
- 10 July 200224 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 24 July 2027in 272 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£274k
+5157%vs Jun 2024Not reported
10
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £38k | £274k | £85k | — | — | — | 10 |
| 30 June 2024 | £1,042 | £5,217 | £107k | — | — | — | 10 |
Cash per employee£27kCash ÷ 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 £38,005 at 30 June 2025
- Net assets up 10% or more on the prior period+3547.3% vs prior period
- Cash at bank of £50,000 or moreCash £274,264
- Incorporated five or more years agoIncorporated 10 July 2002
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 272 days
- Next accounts duein 156 days
- Accounts period endNet assets £38k · small accounts
- Accounts period endNet assets £1,042 · small accounts
- Incorporated
08
Similar companies in Bristol
- INAZONE LTDBath · inc. Nov 2002
- AVON SURVEILLANCE LIMITEDBristol · inc. Jan 2003
- ADVANCED SECURITY SYSTEMS LIMITEDBradley Stoke · inc. Feb 2003
- SECURITY DATA SYSTEMS LIMITEDBristol · inc. Mar 2003
- KU-RING-GAI LTDWinford · inc. Sept 2003
- M.A.T. FIRE SYSTEMS LIMITEDBristol · inc. Nov 2000
All companies incorporated on 10 July 2002 · in Jul 2002.
09
Reminders for THORNHILL SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.