# SENTINEL FIRE AND SECURITY SOLUTIONS LIMITED (10072843)

> SENTINEL FIRE AND SECURITY SOLUTIONS LIMITED is an active private limited company (company number 10072843) incorporated on 18 March 2016, registered in Poole. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 March 2025, showing net assets of £405k and cash of £171k, with 38 employees on average. Net assets rose 279% on the prior period (£107k).

- Status: Active
- Incorporated: 2016-03-18
- Registered office: Poole, BH16 6LW
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-04-01
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 7,714 comparable companies in Other (median £6,373, upper quartile £46k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £405k | £171k | £708k | — | — | — | 38 |
| 2024-03-31 | £107k | £43k | £345k | — | — | — | 20 |

size band micro.

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

- Net assets above zero: Net assets £404,852 at 31 March 2025
- Net assets up 10% or more on the prior period: +279.1% vs prior period
- Cash at bank of £50,000 or more: Cash £170,800
- Incorporated five or more years ago: Incorporated 18 March 2016

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

## Persons with significant control

- Mr Niall Harper — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2022-11-17
- Mr Grant Anthony Betts — owns 25–50% of shares, since 2023-08-04

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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/10072843
HTML: https://firmoscan.com/company/10072843-sentinel-fire-and-security-solutions-limited