EXTENSION BUILDING SERVICES LTD
Company number 12003440 · Active
EXTENSION BUILDING SERVICES LTD is a private limited company registered in DERBY, United Kingdom, incorporated on 17 May 2019. Its registered activity is development of building projects. Its latest published accounts for the period ending 31 May 2025 show equity of £17k, total assets of £42k. It has filed 6 sets of accounts. 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
- 12003440 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 17 May 2019 (7 years)
- Registered address
- DE1 3DS DERBY
- Postcode area
- Derby
- Activity
- 41100 Development of building projects
- 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 May 2025 | 15 Feb 2026 | – | – | £17k | £42k | £19k | – | 0 |
| 31 May 2024 | 15 Feb 2025 | – | – | −£17k | £45k | £20k | – | 0 |
| 31 May 2023 | 15 Jan 2024 | – | – | −£16k | £47k | £18k | – | 0 |
| 31 May 2022 | 15 Jul 2022 | – | – | £21k | £53k | £27k | – | 3 |
| 31 May 2021 | 15 Jan 2022 | – | – | £8,949 | £62k | £2,810 | – | 3 |
| 31 May 2020 | 15 Feb 2021 | – | – | £4,172 | £27k | £23k | – | 3 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about EXTENSION BUILDING SERVICES LTD
What is the company number of EXTENSION BUILDING SERVICES LTD?
EXTENSION BUILDING SERVICES LTD is registered under company number 12003440 in the official register of United Kingdom. View it at the official register.
Is EXTENSION BUILDING SERVICES LTD still active?
Yes. EXTENSION BUILDING SERVICES LTD is registered as active (status: Active).
Has EXTENSION BUILDING SERVICES LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for EXTENSION BUILDING SERVICES LTD in the official data.
How likely is EXTENSION BUILDING SERVICES LTD to become insolvent?
Our model estimates a 0.00 % probability that EXTENSION BUILDING SERVICES LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was EXTENSION BUILDING SERVICES LTD founded?
EXTENSION BUILDING SERVICES LTD was incorporated on 17 May 2019.
Where is EXTENSION BUILDING SERVICES LTD registered?
EXTENSION BUILDING SERVICES LTD's registered address is in DE1 3DS DERBY (Derby), United Kingdom.
What do the latest accounts of EXTENSION BUILDING SERVICES LTD show?
The latest published accounts (period ending 31 May 2025) show equity of £17k, total assets of £42k, 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.