SERIOUS SECURITY SYSTEMS LIMITED
Company number 10926950 · Active
SERIOUS SECURITY SYSTEMS LIMITED is a private limited company registered in ROTHERHAM, United Kingdom, incorporated on 22 Aug 2017. Its registered activity is other business support service activities n.e.c.. Its latest published accounts for the period ending 31 Aug 2025 show equity of £1,524, total assets of £50k. It has filed 7 sets of accounts, 1 of them after the deadline. Our model estimates a 0.00 % probability that it becomes insolvent within 12 months, 0.0 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 0 % of active companies in the United Kingdom. 0.0× 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
- 10926950 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 22 Aug 2017 (9 years)
- Registered address
- S66 9DB ROTHERHAM
- Postcode area
- Sheffield
- Activity
- 82990 Other business support service activities n.e.c.
- Industry
- Office administrative and business support
- 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 Aug 2025 | 15 Mar 2026 | – | – | £1,524 | £50k | £46k | £12k | 1 |
| 31 Aug 2024 | 15 May 2025 | – | – | £401 | £8,556 | – | £420 | 1 |
| 31 Aug 2023 | 15 Jul 2024 | – | – | £1,803 | £11k | – | £6,624 | 1 |
| 31 Aug 2022 | 15 May 2023 | – | – | £3,752 | £14k | – | £49 | 1 |
| 31 Aug 2021 | 15 May 2022 | – | – | £1,078 | – | – | £151 | 1 |
| 31 Aug 2020 | 15 May 2021 | – | – | £1,863 | – | – | £3,393 | 1 |
| 31 Aug 2019 | 15 May 2020 | – | – | £4,678 | – | – | £18 | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about SERIOUS SECURITY SYSTEMS LIMITED
What is the company number of SERIOUS SECURITY SYSTEMS LIMITED?
SERIOUS SECURITY SYSTEMS LIMITED is registered under company number 10926950 in the official register of United Kingdom. View it at the official register.
Is SERIOUS SECURITY SYSTEMS LIMITED still active?
Yes. SERIOUS SECURITY SYSTEMS LIMITED is registered as active (status: Active).
Has SERIOUS SECURITY SYSTEMS LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for SERIOUS SECURITY SYSTEMS LIMITED in the official data.
How likely is SERIOUS SECURITY SYSTEMS LIMITED to become insolvent?
Our model estimates a 0.00 % probability that SERIOUS SECURITY SYSTEMS LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was SERIOUS SECURITY SYSTEMS LIMITED founded?
SERIOUS SECURITY SYSTEMS LIMITED was incorporated on 22 Aug 2017.
Where is SERIOUS SECURITY SYSTEMS LIMITED registered?
SERIOUS SECURITY SYSTEMS LIMITED's registered address is in S66 9DB ROTHERHAM (Sheffield), United Kingdom.
What do the latest accounts of SERIOUS SECURITY SYSTEMS LIMITED show?
The latest published accounts (period ending 31 Aug 2025) show equity of £1,524, total assets of £50k, 1 employees.
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 9 Nov 2026.