STRONGBOX LTD
Company number 07831211 · Active
STRONGBOX LTD is a private limited company registered in COLCHESTER, United Kingdom, incorporated on 1 Nov 2011. Its registered activity is activities of business and employers membership organizations. Its latest published accounts for the period ending 30 Nov 2025 show equity of £1. 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
- 07831211 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 1 Nov 2011 (15 years)
- Registered address
- CO4 9AS COLCHESTER
- Postcode area
- Colchester
- Activity
- 94110 Activities of business and employers membership organizations
- Industry
- Activities of membership organisations
- 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Nov 2025 | 25 Aug 2026 | – | – | £1 | – | – | – | – |
| 30 Nov 2024 | 15 Aug 2025 | – | – | £1 | – | – | – | – |
| 30 Nov 2023 | 15 Aug 2024 | – | – | £1 | – | – | – | – |
| 30 Nov 2022 | 15 Aug 2023 | – | – | £1 | – | – | – | – |
| 30 Nov 2021 | 15 Aug 2022 | – | – | £1 | – | – | – | – |
| 30 Nov 2020 | 15 Aug 2021 | – | – | £1 | – | – | – | – |
| 30 Nov 2019 | 15 Sep 2020 | – | – | £1 | – | – | – | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about STRONGBOX LTD
What is the company number of STRONGBOX LTD?
STRONGBOX LTD is registered under company number 07831211 in the official register of United Kingdom. View it at the official register.
Is STRONGBOX LTD still active?
Yes. STRONGBOX LTD is registered as active (status: Active).
Has STRONGBOX LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for STRONGBOX LTD in the official data.
How likely is STRONGBOX LTD to become insolvent?
Our model estimates a 0.00 % probability that STRONGBOX LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was STRONGBOX LTD founded?
STRONGBOX LTD was incorporated on 1 Nov 2011.
Where is STRONGBOX LTD registered?
STRONGBOX LTD's registered address is in CO4 9AS COLCHESTER (Colchester), United Kingdom.
What do the latest accounts of STRONGBOX LTD show?
The latest published accounts (period ending 30 Nov 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.