ANNEX LIMITED
Company number 01999730 · Active
ANNEX LIMITED is a private limited company registered in MIDDLESEX, United Kingdom, incorporated on 14 Mar 1986. Its registered activity is construction of other civil engineering projects n.e.c.. Its latest published accounts for the period ending 21 Feb 2024 show equity of £100. It has filed 4 sets of accounts, 1 of them after the deadline. Our model estimates a 0.26 % probability that it becomes insolvent within 12 months, 2.2 times the average for active companies (high risk).
Insolvency risk, next 12 months
Higher than 94 % of active companies in the United Kingdom. 2.2× 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
- 01999730 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 14 Mar 1986 (41 years)
- Registered address
- HA4 7BT MIDDLESEX
- Postcode area
- Harrow
- Activity
- 42990 Construction of other civil engineering projects n.e.c.
- Industry
- Civil engineering
- Accounts overdue
- Yes
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 |
|---|---|---|---|---|---|---|---|---|
| 21 Feb 2024 | 15 Dec 2024 | – | – | £100 | – | – | – | – |
| 28 Feb 2023 | 15 Jun 2023 | – | – | £100 | – | – | – | – |
| 28 Feb 2021 | 15 Oct 2021 | – | – | £100 | – | – | – | – |
| 28 Feb 2020 | 15 Sep 2020 | – | – | £100 | – | – | – | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about ANNEX LIMITED
What is the company number of ANNEX LIMITED?
ANNEX LIMITED is registered under company number 01999730 in the official register of United Kingdom. View it at the official register.
Is ANNEX LIMITED still active?
Yes. ANNEX LIMITED is registered as active (status: Active).
Has ANNEX LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for ANNEX LIMITED in the official data.
How likely is ANNEX LIMITED to become insolvent?
Our model estimates a 0.26 % probability that ANNEX LIMITED becomes insolvent within the next 12 months (high risk). That is higher than 94 % of active companies in the United Kingdom.
When was ANNEX LIMITED founded?
ANNEX LIMITED was incorporated on 14 Mar 1986.
Where is ANNEX LIMITED registered?
ANNEX LIMITED's registered address is in HA4 7BT MIDDLESEX (Harrow), United Kingdom.
What do the latest accounts of ANNEX LIMITED show?
The latest published accounts (period ending 21 Feb 2024) show equity of £100.
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.