COLTAN CONSTRUCTION LTD
Company number 12005562 · Active (Active - Proposal to Strike off)
COLTAN CONSTRUCTION LTD is a private limited company registered in HARROW, United Kingdom, incorporated on 20 May 2019. Its registered activity is other specialised construction activities n.e.c.. Its latest published accounts for the period ending 31 May 2025 show equity of £100. 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
- 12005562 · official register
- Status
- Active - Proposal to Strike off
- Legal form
- Private Limited Company
- Incorporated
- 20 May 2019 (7 years)
- Registered address
- HA1 3RJ HARROW
- Postcode area
- Harrow
- 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 May 2025 | 15 Feb 2026 | – | – | £100 | – | – | – | 0 |
| 31 May 2024 | 15 Feb 2025 | – | – | £1 | £1 | £0 | £1 | 0 |
| 31 May 2023 | 15 Feb 2024 | £0 | £0 | £0 | £0 | £0 | – | 0 |
| 31 May 2022 | 15 Feb 2023 | £18k | £0 | −£909 | £4,194 | £5,103 | – | 1 |
| 31 May 2021 | 15 Feb 2022 | £290k | £264k | −£1,241 | £16k | £17k | – | 2 |
| 31 May 2020 | 15 Mar 2021 | – | – | £8,223 | £15k | £6,980 | £8,086 | 2 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about COLTAN CONSTRUCTION LTD
What is the company number of COLTAN CONSTRUCTION LTD?
COLTAN CONSTRUCTION LTD is registered under company number 12005562 in the official register of United Kingdom. View it at the official register.
Is COLTAN CONSTRUCTION LTD still active?
Yes. COLTAN CONSTRUCTION LTD is registered as active (status: Active - Proposal to Strike off).
Has COLTAN CONSTRUCTION LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for COLTAN CONSTRUCTION LTD in the official data.
How likely is COLTAN CONSTRUCTION LTD to become insolvent?
Our model estimates a 0.00 % probability that COLTAN CONSTRUCTION LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was COLTAN CONSTRUCTION LTD founded?
COLTAN CONSTRUCTION LTD was incorporated on 20 May 2019.
Where is COLTAN CONSTRUCTION LTD registered?
COLTAN CONSTRUCTION LTD's registered address is in HA1 3RJ HARROW (Harrow), United Kingdom.
What do the latest accounts of COLTAN CONSTRUCTION LTD show?
The latest published accounts (period ending 31 May 2025) show equity of £100, 0 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.