CASTRUM CONSTRUCTION LIMITED
Company number 13525796 · Active
CASTRUM CONSTRUCTION LIMITED is a private limited company registered in SEALAND, United Kingdom, incorporated on 22 Jul 2021. Its registered activity is construction of commercial buildings. Its latest published accounts for the period ending 31 Jul 2025 show equity of £5. It has filed 4 sets of accounts, 4 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
- 13525796 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 22 Jul 2021 (5 years)
- Registered address
- CH1 6BP SEALAND
- Postcode area
- Chester
- Activity
- 41201 Construction of commercial buildings
- Industry
- Construction of buildings
- 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 Jul 2025 | 15 Jul 2026 | – | – | £5 | – | – | £1 | – |
| 31 Jul 2024 | 15 Jun 2025 | – | – | £1 | – | – | £1 | – |
| 31 Jul 2023 | 15 Jun 2024 | – | – | £3 | – | – | – | – |
| 31 Jul 2022 | 15 Jun 2023 | – | – | £3 | – | – | – | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about CASTRUM CONSTRUCTION LIMITED
What is the company number of CASTRUM CONSTRUCTION LIMITED?
CASTRUM CONSTRUCTION LIMITED is registered under company number 13525796 in the official register of United Kingdom. View it at the official register.
Is CASTRUM CONSTRUCTION LIMITED still active?
Yes. CASTRUM CONSTRUCTION LIMITED is registered as active (status: Active).
Has CASTRUM CONSTRUCTION LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for CASTRUM CONSTRUCTION LIMITED in the official data.
How likely is CASTRUM CONSTRUCTION LIMITED to become insolvent?
Our model estimates a 0.00 % probability that CASTRUM CONSTRUCTION LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was CASTRUM CONSTRUCTION LIMITED founded?
CASTRUM CONSTRUCTION LIMITED was incorporated on 22 Jul 2021.
Where is CASTRUM CONSTRUCTION LIMITED registered?
CASTRUM CONSTRUCTION LIMITED's registered address is in CH1 6BP SEALAND (Chester), United Kingdom.
What do the latest accounts of CASTRUM CONSTRUCTION LIMITED show?
The latest published accounts (period ending 31 Jul 2025) show equity of £5.
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.