JOHN WILLIAMS HEATING SERVICES LTD
Company number 05100589 · Active
JOHN WILLIAMS HEATING SERVICES LTD is a private limited company registered in CHIPPENHAM, United Kingdom, incorporated on 13 Apr 2004. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 31 Mar 2025 show equity of £179k, total assets of £455k. It has filed 5 sets of accounts, 1 of them after the deadline. Our model estimates a 0.49 % probability that it becomes insolvent within 12 months, 4.2 times the average for active companies (high risk).
Insolvency risk, next 12 months
Higher than 97 % of active companies in the United Kingdom. 4.2× 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
- 05100589 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 13 Apr 2004 (23 years)
- Registered address
- SN15 3RS CHIPPENHAM
- Postcode area
- Swindon
- 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Mar 2025 | 15 Dec 2025 | – | – | £179k | £455k | £236k | £246k | 27 |
| 31 Mar 2024 | 15 Dec 2024 | – | – | £135k | £455k | £260k | £269k | 26 |
| 31 Mar 2022 | 15 Dec 2022 | – | – | £151k | £502k | £196k | £332k | 25 |
| 31 Mar 2021 | 15 Nov 2021 | – | – | £153k | £557k | £209k | £393k | 27 |
| 31 Mar 2020 | 15 Jan 2021 | – | – | £63k | £296k | £233k | £150k | 27 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about JOHN WILLIAMS HEATING SERVICES LTD
What is the company number of JOHN WILLIAMS HEATING SERVICES LTD?
JOHN WILLIAMS HEATING SERVICES LTD is registered under company number 05100589 in the official register of United Kingdom. View it at the official register.
Is JOHN WILLIAMS HEATING SERVICES LTD still active?
Yes. JOHN WILLIAMS HEATING SERVICES LTD is registered as active (status: Active).
Has JOHN WILLIAMS HEATING SERVICES LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for JOHN WILLIAMS HEATING SERVICES LTD in the official data.
How likely is JOHN WILLIAMS HEATING SERVICES LTD to become insolvent?
Our model estimates a 0.49 % probability that JOHN WILLIAMS HEATING SERVICES LTD becomes insolvent within the next 12 months (high risk). That is higher than 97 % of active companies in the United Kingdom.
When was JOHN WILLIAMS HEATING SERVICES LTD founded?
JOHN WILLIAMS HEATING SERVICES LTD was incorporated on 13 Apr 2004.
Where is JOHN WILLIAMS HEATING SERVICES LTD registered?
JOHN WILLIAMS HEATING SERVICES LTD's registered address is in SN15 3RS CHIPPENHAM (Swindon), United Kingdom.
What do the latest accounts of JOHN WILLIAMS HEATING SERVICES LTD show?
The latest published accounts (period ending 31 Mar 2025) show equity of £179k, total assets of £455k, 27 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.