Annual accounts
Unaudited abridged accounts
28/01/2027Filing deadline
Made up to 30/04/2025Due 28/01/2027
- Next accounts made up to
- 28/04/2026
- Last accounts made up to
- 30/04/2025
RJK SECURITY SYSTEMS LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 1 Sovereign Business Centre, Stockingswater Lane, London EN3 7JX
- Classification (2 SIC codes)
- Electrical installation (43.21 - SIC 2007)Other business support service activities n.e.c. security (82.99 - SIC 2007)
- Accounts type
- Unaudited abridged
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 27/01/2026View PDF (9 pages)
Unaudited abridged accounts made up to 2025-04-30
- 23/01/2026View PDF (2 pages)
Change of details for Mr Richard John King as a person with significant control on 2026-01-14
- 23/01/2026View PDF (1 pages)
Cessation of Sandra Jane King as a person with significant control on 2026-01-14
- 23/01/2026View PDF (5 pages)
Confirmation statement made on 2026-01-23 with updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
06/02/2027Filing deadline
Last statement 23/01/2026Due 06/02/2027
- Next statement date
- 23/01/2027
- Last statement dated
- 23/01/2026
Financial performance
The latest figures RJK SECURITY SYSTEMS LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£1.54M2025
1.96%vs 20242024: £1.51M
Total Assets
£2.64M2025
-4.06%vs 20242024: £2.75M
Cash in Bank
£647.36K2025
20.58%vs 20242024: £536.88K
Total Liabilities
£1.10M2025
-11.33%vs 20242024: £1.25M
Employees
232025
0vs 20242024: 23
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Total liabilities moved furthest, down 11.33% on 2024. See the full financial analysis for RJK SECURITY SYSTEMS LIMITED.
The full financial record
Four ways through RJK SECURITY SYSTEMS LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -7.2% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 23 | 0 |
| 2024 | 23 | 0 |
| 2023 | 23 | +6 |
| 2022 | 17 | 0 |
| 2021 | 17 | – |
Reported employee count increased from 17 in 2021 to 23 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
4Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Nominee Secretary | 19/03/2001–19/03/2001 | 8890 | |
| Director | 19/03/2001–Present | 6 | |
| Nominee Director | 19/03/2001–19/03/2001 | 8717 | |
| Secretary | 19/03/2001–Present | 0 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 6 | |
| 06/04/2016–14/01/2026 | 2 | |
| 06/04/2016–Present | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 16
- Since 23/01/2023
- Last 12 months
- 4
- +1 vs the year before
- Most recent filing
- 27/01/2026
- 8 months ago
What changed in the last year
- Accounts filedLatest 27/01/2026
- Officer changes (2)Latest 23/01/2026
- Confirmation statementLatest 23/01/2026
Filing timeline
- 27/01/2026View PDF (9 pages)
Unaudited abridged accounts made up to 2025-04-30
- 23/01/2026View PDF (2 pages)
Change of details for Mr Richard John King as a person with significant control on 2026-01-14
- 23/01/2026View PDF (1 pages)
Cessation of Sandra Jane King as a person with significant control on 2026-01-14
- 23/01/2026View PDF (5 pages)
Confirmation statement made on 2026-01-23 with updates
- 01/04/2025View PDF (4 pages)
Confirmation statement made on 2025-03-19 with updates
- 26/03/2025View PDF (10 pages)
Unaudited abridged accounts made up to 2024-04-30
- 29/01/2025View PDF (1 pages)
Previous accounting period shortened from 2024-04-29 to 2024-04-28
- 04/04/2024View PDF (3 pages)
Confirmation statement made on 2024-03-19 with no updates
- 02/04/2024View PDF (2 pages)
Change of details for Sandra Jane King as a person with significant control on 2024-03-19
- 31/01/2024View PDF (10 pages)
Total exemption full accounts made up to 2023-04-30
- 29/03/2023View PDF (2 pages)
Director's details changed for Mr Richard John King on 2023-03-29
- 29/03/2023View PDF (1 pages)
Secretary's details changed for Sandra Jane King on 2023-03-29
Showing 12 of 16 filings
See when the next accounts and confirmation statement are due
Similar companies
749 UK companies are similar to RJK SECURITY SYSTEMS LIMITED, sharing the same company status (Active), the same industry sector and activity group (Electrical installation) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
ROSSAIR LIMITED
ActiveGrosvenor House, Basing View, Basingstoke, Hampshire RG21 4HG
- Activity
- Plumbing heat and air-conditioning installation
- Company no.
- 01151450
- Incorporated
- 14/12/1973
- Employees
- 20
SOLE ELECTRICAL SERVICES LTD
ActiveUnit 1 Norton House, Fircroft Way, Edenbridge TN8 6EL
- Activity
- Electrical installation
- Company no.
- 06575418
- Incorporated
- 24/04/2008
- Employees
- 21
A1 DECKING LTD
ActiveCrookfield Farm Bungalow, Burnopfield, Newcastle Upon Tyne, Tyne And Wear NE16 6DL
- Activity
- Joinery installation
- Company no.
- 12139630
- Incorporated
- 05/08/2019
- Employees
- 20
KRISTAL D & D LIMITED
Active3 Porthouse Industrial Estate, Bromyard, Herefordshire HR7 4NS
- Activity
- Other specialised construction activities n.e.c. motorcycles
- Company no.
- 04298859
- Incorporated
- 04/10/2001
- Employees
- 20
NEST DESIGN AND BUILD LIMITED
ActiveC/O Milsted Langdon Freshford House, Redcliffe Way, Bristol BS1 6NL
- Activity
- Other specialised construction activities n.e.c. motorcycles
- Company no.
- 07362238
- Incorporated
- 01/09/2010
- Employees
- 28
About RJK SECURITY SYSTEMS LIMITED
A short description of the company, written from its Companies House record.
RJK SECURITY SYSTEMS LIMITED is a private limited company registered in the United Kingdom, based in 1 Sovereign Business Centre, Stockingswater Lane, London EN3 7JX. Companies House classifies its business as Electrical installation, one of 2 SIC classifications on its record. It has been on the register for 25 years 6 months.
The register currently records it as active. Its 2025 accounts report net assets of £1.54M and 23 employees.
RJK SECURITY SYSTEMS LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records RJK SECURITY SYSTEMS LIMITED under 2 registered business activities: Electrical installation (43.21 - SIC 2007) and Other business support service activities n.e.c. security (82.99 - SIC 2007).
RJK SECURITY SYSTEMS LIMITED is recorded as active on the Companies House register, and has been on it since 19/03/2001.
The most recent accounts Okredo holds cover 2025 and report net assets of £1.54M, total assets of £2.64M, cash in bank of £647.36K and total liabilities of £1.10M.
The most recent document on the record is dated 27/01/2026: Unaudited abridged accounts made up to 2025-04-30, 8 months ago.
On the current registry record, accounts are due by 28/01/2027 and the next confirmation statement is due by 06/02/2027.
Companies House lists 4 officers (2 currently in post) and 3 people with significant control (2 current).