MARDON SECURITY SERVICES LIMITED
Company number 08745486 · Active
MARDON SECURITY SERVICES LIMITED is a private limited company registered in LONDON, United Kingdom, incorporated on 23 Oct 2013. Its registered activity is private security activities. Its latest published accounts for the period ending 31 Oct 2025 show equity of £1. It has filed 6 sets of accounts, 3 of them after the deadline. Our model estimates a 0.14 % probability that it becomes insolvent within 12 months, 1.2 times the average for active companies (medium risk).
Insolvency risk, next 12 months
Higher than 93 % of active companies in the United Kingdom. 1.2× the average annual insolvency rate (0.12 %).
Raises the risk
Lowers the risk
Each factor compares companies in the same group (for example the same age band) with the average. The score is a statistical estimate from public data (model AUC 0.99, trained 8 Nov 2026), not a credit rating. How it works.
Company details
- Company number
- 08745486 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 23 Oct 2013 (13 years)
- Registered address
- SE7 7SJ LONDON
- Postcode area
- London South East
- Activity
- 80100 Private security activities
- Industry
- Security and investigation
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 31 Oct 2025 | 23 Sep 2026 | – | – | £1 | – | – | £1 | – |
| 31 Oct 2024 | 15 Oct 2025 | – | – | £100 | – | – | £100 | – |
| 31 Oct 2023 | 15 Nov 2024 | – | – | £4,711 | £4,711 | £0 | £4,611 | 0 |
| 31 Oct 2022 | 15 Dec 2022 | – | – | £4,749 | £5,109 | £360 | £5,009 | 0 |
| 31 Oct 2021 | 15 Jan 2022 | – | – | £59k | £59k | £360 | £5,483 | 0 |
| 31 Oct 2020 | 15 Dec 2020 | – | – | £131k | £131k | £360 | £131k | 0 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about MARDON SECURITY SERVICES LIMITED
What is the company number of MARDON SECURITY SERVICES LIMITED?
MARDON SECURITY SERVICES LIMITED is registered under company number 08745486 in the official register of United Kingdom. View it at the official register.
Is MARDON SECURITY SERVICES LIMITED still active?
Yes. MARDON SECURITY SERVICES LIMITED is registered as active (status: Active).
Has MARDON SECURITY SERVICES LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for MARDON SECURITY SERVICES LIMITED in the official data.
How likely is MARDON SECURITY SERVICES LIMITED to become insolvent?
Our model estimates a 0.14 % probability that MARDON SECURITY SERVICES LIMITED becomes insolvent within the next 12 months (medium risk). That is higher than 93 % of active companies in the United Kingdom.
When was MARDON SECURITY SERVICES LIMITED founded?
MARDON SECURITY SERVICES LIMITED was incorporated on 23 Oct 2013.
Where is MARDON SECURITY SERVICES LIMITED registered?
MARDON SECURITY SERVICES LIMITED's registered address is in SE7 7SJ LONDON (London South East), United Kingdom.
What do the latest accounts of MARDON SECURITY SERVICES LIMITED show?
The latest published accounts (period ending 31 Oct 2025) show equity of £1.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 8 Nov 2026.