J B FIRE SYSTEMS LIMITED
Company number 04904170 · Active
J B FIRE SYSTEMS LIMITED is a private limited company registered in LONDON, United Kingdom, incorporated on 18 Sep 2003. Its registered activity is other specialised construction activities n.e.c.. Its latest published accounts for the period ending 31 Mar 2026 show equity of £2,161, total assets of £215k. It has filed 7 sets of accounts. Our model estimates a 0.03 % probability that it becomes insolvent within 12 months, 0.3 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 89 % of active companies in the United Kingdom. 0.3× 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
- 04904170 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 18 Sep 2003 (23 years)
- Registered address
- SE3 7DW LONDON
- Postcode area
- London South East
- Activity
- 43999 Other specialised construction activities n.e.c.
- Industry
- Specialised construction activities
- 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 Mar 2026 | 15 Jul 2026 | – | – | £2,161 | £215k | £164k | £2 | 6 |
| 31 Mar 2025 | 15 Dec 2025 | – | – | £4,667 | £214k | £173k | £13k | 4 |
| 31 Mar 2024 | 15 Nov 2024 | – | – | £688 | £246k | £171k | £4,415 | 4 |
| 31 Mar 2023 | 15 Nov 2023 | – | – | £2,540 | £269k | £212k | £529 | 0 |
| 31 Mar 2022 | 15 Aug 2022 | – | – | £1,993 | £223k | £149k | £1 | 3 |
| 31 Mar 2021 | 15 Dec 2021 | – | – | £1,854 | £246k | £204k | £28k | 4 |
| 31 Mar 2020 | 15 Dec 2020 | – | – | £1,785 | £181k | £148k | – | 4 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about J B FIRE SYSTEMS LIMITED
What is the company number of J B FIRE SYSTEMS LIMITED?
J B FIRE SYSTEMS LIMITED is registered under company number 04904170 in the official register of United Kingdom. View it at the official register.
Is J B FIRE SYSTEMS LIMITED still active?
Yes. J B FIRE SYSTEMS LIMITED is registered as active (status: Active).
Has J B FIRE SYSTEMS LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for J B FIRE SYSTEMS LIMITED in the official data.
How likely is J B FIRE SYSTEMS LIMITED to become insolvent?
Our model estimates a 0.03 % probability that J B FIRE SYSTEMS LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 89 % of active companies in the United Kingdom.
When was J B FIRE SYSTEMS LIMITED founded?
J B FIRE SYSTEMS LIMITED was incorporated on 18 Sep 2003.
Where is J B FIRE SYSTEMS LIMITED registered?
J B FIRE SYSTEMS LIMITED's registered address is in SE3 7DW LONDON (London South East), United Kingdom.
What do the latest accounts of J B FIRE SYSTEMS LIMITED show?
The latest published accounts (period ending 31 Mar 2026) show equity of £2,161, total assets of £215k, 6 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.