# Sentry Alarms Security Systems Limited

## Details

- **Company number:** [03910171](https://find-and-update.company-information.service.gov.uk/company/03910171)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 20 Jan 2000
- **Registered office:** 5 DUCKETTS WHARF, SOUTH STREET, BISHOP'S STORTFORD, CM23 3AR
- **Nature of business:** [80100](/sic/80100) Private security activities




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Timothy Victor Reynolds | ownership-of-shares-75-to-100-percent | 6 Apr 2016 | 22 Nov 2019 |
| Welwyn Garden Alarms Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 22 Nov 2019 | 7 Jan 2021 |
| Welgard Fire And Security Systems Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 7 Jan 2021 | 1 Aug 2022 |
| Jamie Alexander Perry | ownership-of-shares-25-to-50-percent | 1 Aug 2023 | 2 Aug 2023 |
| Welwyn Garden Alarms Ltd | ownership-of-shares-25-to-50-percent, voting-rights-75-to-100-percent | 1 Aug 2022 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Apr 2025 | £560,819 | £231,524 | 11 |
| 30 Apr 2024 | £598,336 | £236,067 | 7 |
| 30 Apr 2023 | £545,972 | £207,063 | 1 |
| 30 Apr 2022 | £414,806 | £225,125 | 0 |
| 31 Jan 2021 | £161,219 | £222,608 | 2 |
| 31 Jan 2020 | £40,349 | £27,112 | 2 |
| 31 Jan 2019 | £57,684 | £60,289 | - |
| 31 Jan 2018 | £101,765 | - | - |
| 31 Jan 2017 | £80,675 | - | - |
| 31 Jan 2016 | £52,429 | £55,936 | - |
| 31 Jan 2015 | £58,615 | £53,020 | - |
| 31 Jan 2014 | £51,333 | £55,622 | - |
| 31 Jan 2013 | - | £39,101 | - |



## Owned by

Sentry Alarms Security Systems Limited → [Welwyn Garden Alarms Ltd](/company/04231359)





## Registered address

449 companies are registered at this address - likely a registration agent.