Annual accounts
Total Exemption Full accounts
31/05/2027Filing deadline
Made up to 31/08/2025Due 31/05/2027
- Next accounts made up to
- 31/08/2026
- Last accounts made up to
- 31/08/2025
CORNERSTONE SECURITY GROUP (UK) LTD
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Building 16, Gateway 1000 Whittle Way, Arlington Business Park, Stevenage, Hertfordshire SG1 2FP
- Classification (SIC)
- Electrical installation (43.21 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 10/04/2026View PDF (1 pages)
Termination of appointment of Terence James Hailes as a director on 2026-03-25
- 27/10/2025View PDF (4 pages)
Confirmation statement made on 2025-10-13 with updates
- 28/05/2025View PDF (11 pages)
Total exemption full accounts made up to 2024-08-31
- 15/10/2024View PDF (3 pages)
Confirmation statement made on 2024-10-13 with no 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
27/10/2026Filing deadline
Last statement 13/10/2025Due 27/10/2026
- Next statement date
- 13/10/2026
- Last statement dated
- 13/10/2025
Financial performance
The latest figures CORNERSTONE SECURITY GROUP (UK) LTD filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£48.04K2025
-11.75%vs 20242024: £54.43K
Total Assets
£925.83K2025
21.61%vs 20242024: £761.34K
Cash in Bank
£4.43K2025
-91.97%vs 20242024: £55.18K
Total Liabilities
£877.02K2025
24.35%vs 20242024: £705.29K
Employees
42025
0vs 20242024: 4
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Total liabilities moved furthest, up 24.35% on 2024. See the full financial analysis for CORNERSTONE SECURITY GROUP (UK) LTD.
The full financial record
Four ways through CORNERSTONE SECURITY GROUP (UK) LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +1% 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 | 4 | 0 |
| 2024 | 4 | 0 |
| 2023 | 4 | 0 |
| 2022 | 4 | +4 |
| 2021 | 0 | – |
Reported employee count increased from 0 in 2021 to 4 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
5Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 01/09/2019–Present | 10 | |
| Director | 30/11/2022–20/06/2023 | 5 | |
| Director | 01/09/2019–Present | 5 | |
| Director | 18/08/2021–25/03/2026 | 8 | |
| Director | 13/10/2014–Present | 25 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 30/06/2016–Present | 25 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 38
- Since 13/10/2014
- Last 12 months
- 2
- Same as the year before (2)
- Most recent filing
- 10/04/2026
- 5 months ago
What changed in the last year
- Officer changesLatest 10/04/2026
- Confirmation statementLatest 27/10/2025
Filing timeline
- 10/04/2026View PDF (1 pages)
Termination of appointment of Terence James Hailes as a director on 2026-03-25
- 27/10/2025View PDF (4 pages)
Confirmation statement made on 2025-10-13 with updates
- 28/05/2025View PDF (11 pages)
Total exemption full accounts made up to 2024-08-31
- 15/10/2024View PDF (3 pages)
Confirmation statement made on 2024-10-13 with no updates
- 07/08/2024View PDF (2 pages)
Director's details changed for Mr Richard Langshaw on 2024-07-25
- 07/08/2024View PDF (2 pages)
Director's details changed for Mrs Amy Monday Delisle Langshaw on 2024-07-25
- 07/08/2024View PDF (2 pages)
Change of details for Mr Richard Langshaw as a person with significant control on 2024-07-25
- 14/05/2024View PDF (11 pages)
Total exemption full accounts made up to 2023-08-31
- 18/10/2023View PDF (4 pages)
Confirmation statement made on 2023-10-13 with updates
- 22/06/2023View PDF (1 pages)
Termination of appointment of Simon Christopher Flack as a director on 2023-06-20
- 22/06/2023View PDF (2 pages)
Director's details changed for Mr Terence James Hailes on 2021-08-18
- 22/06/2023View PDF (2 pages)
Director's details changed for Mr Justin Paul Cooper on 2022-09-09
Showing 12 of 38 filings
See when the next accounts and confirmation statement are due
Similar companies
3,167 UK companies are similar to CORNERSTONE SECURITY GROUP (UK) LTD, 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.
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- Incorporated
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About CORNERSTONE SECURITY GROUP (UK) LTD
A short description of the company, written from its Companies House record.
CORNERSTONE SECURITY GROUP (UK) LTD is a private limited company registered in the United Kingdom, based in Building 16, Gateway 1000 Whittle Way, Arlington Business Park, Stevenage, Hertfordshire SG1 2FP. Companies House classifies its business as Electrical installation. It has been on the register for 11 years 11 months.
The register currently records it as active. Its 2025 accounts report net assets of £48.04K and 4 employees.
CORNERSTONE SECURITY GROUP (UK) LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records CORNERSTONE SECURITY GROUP (UK) LTD under one registered business activity: Electrical installation (43.21 - SIC 2007).
CORNERSTONE SECURITY GROUP (UK) LTD is recorded as active on the Companies House register, and has been on it since 13/10/2014.
The most recent accounts Okredo holds cover 2025 and report net assets of £48.04K, total assets of £925.83K, cash in bank of £4.43K and total liabilities of £877.02K.
The most recent document on the record is dated 10/04/2026: Termination of appointment of Terence James Hailes as a director on 2026-03-25, 5 months ago.
On the current registry record, accounts are due by 31/05/2027 and the next confirmation statement is due by 27/10/2026.
Companies House lists 5 officers (3 currently in post) and 1 person with significant control.