# CORNERSTONE FIRE SYSTEMS LIMITED (03293140)

> CORNERSTONE FIRE SYSTEMS LIMITED is an active private limited company (company number 03293140) incorporated on 17 December 1996, registered in Stevenage. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 August 2025, showing net assets of £237k and cash of £58k, with 18 employees on average. Net assets rose 5% on the prior period (£227k).

- Status: Active
- Incorporated: 1996-12-17
- Registered office: Stevenage, SG1 2FP
- SIC 43210: Electrical installation
- Next accounts due: 2027-05-31
- Confirmation statement due: 2026-12-31
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 534 comparable companies in Hertfordshire (median £9,171, upper quartile £41k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £237k | £58k | £906k | £770k | — | — | 18 |
| 2024-08-31 | £227k | £207k | £491k | £611k | — | — | 19 |

current ratio 1.29; size band micro.

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

- Net assets above zero: Net assets £237,290 at 31 August 2025
- Cash at bank of £50,000 or more: Cash £57,568
- Incorporated five or more years ago: Incorporated 17 December 1996

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

## Persons with significant control

- Cornerstone Security Group (Uk) Ltd (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights, since 2021-12-23

---
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/03293140
HTML: https://firmoscan.com/company/03293140-cornerstone-fire-systems-limited