# THORNHILL SECURITY LIMITED (04481891)

> 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).

- Status: Active
- Incorporated: 2002-07-10
- Registered office: Bristol, BS15 1AJ
- SIC 80200: Security systems service activities
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-24
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 99 comparable companies in Bristol (median £15k, upper quartile £117k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £38k | £274k | £85k | — | — | — | 10 |
| 2024-06-30 | £1,042 | £5,217 | £107k | — | — | — | 10 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net 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 more: Cash £274,264
- Incorporated five or more years ago: Incorporated 10 July 2002

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Philip Michael Hill — owns 25–50% of shares; holds 50–75% of voting rights, since 2016-04-06
- Mr Peter Jarvis Thorne — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/04481891
HTML: https://firmoscan.com/company/04481891-thornhill-security-limited