# RJK SECURITY SYSTEMS LIMITED (04181946)

> RJK SECURITY SYSTEMS LIMITED is an active private limited company (company number 04181946) incorporated on 19 March 2001, registered in London. Its registered activity is electrical installation (SIC 43210). Latest abridged accounts cover the period ending 30 April 2025, showing net assets of £1.54m and cash of £647k, with 23 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 2% on the prior period (£1.51m).

- Status: Active
- Incorporated: 2001-03-19
- Registered office: London, EN3 7JX
- SIC 43210: Electrical installation
- SIC 82990: Other business support service activities n.e.c.
- Next accounts due: 2027-01-30
- Confirmation statement due: 2027-04-02
- Accounts type: UNAUDITED ABRIDGED

By net assets it sits in the top quarter of 4,199 comparable companies in Greater London (median £5,863, upper quartile £31k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-04-30 | £1.54m | £647k | £492k | — | — | — | 23 |
| 2024-04-30 | £1.51m | £537k | £348k | — | — | — | 23 |

size band small.

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

- Net assets above zero: Net assets £1,535,804 at 30 April 2025
- Cash at bank of £50,000 or more: Cash £647,361
- Incorporated five or more years ago: Incorporated 19 March 2001

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

## Persons with significant control

- Mr Richard John King — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, 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/04181946
HTML: https://firmoscan.com/company/04181946-rjk-security-systems-limited