# Firemaster Alarms Limited

## Details

- **Company number:** [03764464](https://find-and-update.company-information.service.gov.uk/company/03764464)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 4 May 1999
- **Registered office:** GROUND FLOOR, BUILDING 16, GATEWAY 1000 WHITTLE WAY, ARLINGTON BUSINESS PARK, STEVENAGE, SG1 2FP
- **Nature of business:** [43210](/sic/43210) Electrical installation
- **Corporate group:** [Cornerstone Security Group (UK) Ltd](/group/59204) (5 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Norman George Sheldrake | voting-rights-25-to-50-percent | 6 Apr 2016 | 12 Jun 2020 |
| Mr Terrence Stimson | significant-influence-or-control | 6 Apr 2016 | 12 Jun 2020 |
| Mr Richard Langshaw | significant-influence-or-control | 12 Jun 2020 | 9 Jun 2021 |
| Cornerstone Security Group(Uk) Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 9 Jun 2021 |  |



## Accounts

| Year ended | Turnover | Net assets | Cash | Employees |
|---|---|---|---|---|
| 31 Aug 2025 | - | -£6,506 | £250 | 0 |
| 31 Aug 2024 | - | -£9,050 | £176 | 0 |
| 31 Aug 2023 | - | -£9,050 | £14,117 | 5 |
| 31 Aug 2022 | - | -£9,557 | £58,222 | 8 |
| 31 Aug 2021 | - | -£34,364 | £34,113 | 9 |
| 31 Aug 2020 | - | -£35,330 | £25,374 | 10 |
| 31 Mar 2019 | - | -£42,637 | £45,634 | 12 |
| 31 Mar 2018 | - | £47,874 | £30,786 | 13 |
| 31 Mar 2017 | - | £28,537 | £70,534 | 13 |
| 31 Mar 2016 | - | £171,342 | £201,774 | - |
| 31 Mar 2015 | - | - | - | - |
| 31 Mar 2014 | - | £185,378 | £324,987 | - |
| 31 Mar 2013 | £1,928,593 | £342,929 | £358,733 | - |
| 31 Mar 2012 | - | £335,145 | £346,248 | - |
| 31 Mar 2011 | - | £390,025 | £355,074 | - |
| 31 Mar 2010 | - | £431,398 | £388,513 | - |



## Owned by

Firemaster Alarms Limited → [Cornerstone Security Group (UK) Ltd](/company/09262097)