# AMBUSH SECURITY SYSTEMS LIMITED (03521058)

> AMBUSH SECURITY SYSTEMS LIMITED is an active private limited company (company number 03521058) incorporated on 3 March 1998, registered in Middlesex. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 31 March 2025, showing net assets of £139k and cash of £422k, with 14 employees on average. Net assets rose 8% on the prior period (£128k).

- Status: Active
- Incorporated: 1998-03-03
- Registered office: Middlesex, HA6 2XY
- SIC 82990: Other business support service activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-03-17
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 13,419 comparable companies in Greater London (median £2,057, upper quartile £38k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £139k | £422k | £95k | £438k | — | — | 14 |
| 2024-03-31 | £128k | £363k | £71k | £369k | — | — | 14 |

current ratio 1.18; size band micro.

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

- Net assets above zero: Net assets £138,529 at 31 March 2025
- Cash at bank of £50,000 or more: Cash £422,418
- Incorporated five or more years ago: Incorporated 3 March 1998

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

## Persons with significant control

- Mr Michael John Alley — owns 25–50% of shares, since 2016-04-06
- Ms Tracy Jayne Riley — owns 25–50% of shares, 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/03521058
HTML: https://firmoscan.com/company/03521058-ambush-security-systems-limited