K.S.J BUILDER LTD
Company number 12180569 · Active
K.S.J BUILDER LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 29 Aug 2019. Its registered activity is other building completion and finishing. Its latest published accounts for the period ending 31 Oct 2025 show equity of £19k, total assets of £32k. It has filed 6 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
- 12180569 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 29 Aug 2019 (7 years)
- Registered address
- NW9 0LR LONDON
- Postcode area
- London North West
- Activity
- 43390 Other building completion and finishing
- 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 Oct 2025 | 15 Jul 2026 | – | – | £19k | £32k | £12k | – | 2 |
| 31 Oct 2024 | 15 Jun 2025 | – | – | £1,704 | £27k | £25k | – | 2 |
| 31 Oct 2023 | 15 Apr 2024 | – | – | £3,252 | £42k | £0 | – | 2 |
| 30 Apr 2022 | 15 Jan 2023 | – | – | £5,902 | £47k | £41k | – | 2 |
| 30 Apr 2021 | 15 Nov 2021 | – | – | £6,207 | £34k | £27k | – | 2 |
| 30 Apr 2020 | 15 Feb 2021 | – | – | £13k | £30k | £17k | – | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about K.S.J BUILDER LTD
What is the company number of K.S.J BUILDER LTD?
K.S.J BUILDER LTD is registered under company number 12180569 in the official register of United Kingdom. View it at the official register.
Is K.S.J BUILDER LTD still active?
Yes. K.S.J BUILDER LTD is registered as active (status: Active).
Has K.S.J BUILDER LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for K.S.J BUILDER LTD in the official data.
How likely is K.S.J BUILDER LTD to become insolvent?
Our model estimates a 0.00 % probability that K.S.J BUILDER LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was K.S.J BUILDER LTD founded?
K.S.J BUILDER LTD was incorporated on 29 Aug 2019.
Where is K.S.J BUILDER LTD registered?
K.S.J BUILDER LTD's registered address is in NW9 0LR LONDON (London North West), United Kingdom.
What do the latest accounts of K.S.J BUILDER LTD show?
The latest published accounts (period ending 31 Oct 2025) show equity of £19k, total assets of £32k, 2 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 8 Nov 2026.