1ST 4 PLUMBING LTD
Company number 05710421 · Active
1ST 4 PLUMBING LTD is a private limited company registered in STEVENAGE, United Kingdom, incorporated on 15 Feb 2006. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 28 Feb 2026 show equity of −£16k, total assets of £1,842. It has filed 7 sets of accounts, 1 of them after the deadline. Our model estimates a 0.01 % 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 80 % 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
- 05710421 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 15 Feb 2006 (21 years)
- Registered address
- SG1 6BF STEVENAGE
- Postcode area
- Stevenage
- Activity
- 43220 Plumbing, heat and air-conditioning installation
- 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 |
|---|---|---|---|---|---|---|---|---|
| 28 Feb 2026 | 6 Nov 2026 | – | – | −£16k | £1,842 | £18k | – | 1 |
| 28 Feb 2025 | 15 Oct 2025 | – | – | −£17k | £836 | – | – | 1 |
| 29 Feb 2024 | 15 Nov 2024 | – | – | −£17k | £1,114 | – | – | 1 |
| 28 Feb 2023 | 15 Nov 2023 | – | – | −£15k | £1,485 | – | – | 1 |
| 28 Feb 2022 | 15 Nov 2022 | – | – | −£14k | £1,981 | £9,272 | – | 1 |
| 28 Feb 2021 | 15 Nov 2021 | – | – | −£7,885 | £6,005 | £5,309 | – | 1 |
| 28 Feb 2020 | 15 Dec 2020 | – | – | £2,040 | £3,439 | £4,819 | – | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about 1ST 4 PLUMBING LTD
What is the company number of 1ST 4 PLUMBING LTD?
1ST 4 PLUMBING LTD is registered under company number 05710421 in the official register of United Kingdom. View it at the official register.
Is 1ST 4 PLUMBING LTD still active?
Yes. 1ST 4 PLUMBING LTD is registered as active (status: Active).
Has 1ST 4 PLUMBING LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for 1ST 4 PLUMBING LTD in the official data.
How likely is 1ST 4 PLUMBING LTD to become insolvent?
Our model estimates a 0.01 % probability that 1ST 4 PLUMBING LTD becomes insolvent within the next 12 months (low risk). That is higher than 80 % of active companies in the United Kingdom.
When was 1ST 4 PLUMBING LTD founded?
1ST 4 PLUMBING LTD was incorporated on 15 Feb 2006.
Where is 1ST 4 PLUMBING LTD registered?
1ST 4 PLUMBING LTD's registered address is in SG1 6BF STEVENAGE (Stevenage), United Kingdom.
What do the latest accounts of 1ST 4 PLUMBING LTD show?
The latest published accounts (period ending 28 Feb 2026) show equity of −£16k, total assets of £1,842, 1 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.