WILLIAMS MECHANICAL LTD
Company number 10385737 · Active
WILLIAMS MECHANICAL LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 20 Sep 2016. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 29 Sep 2025 show equity of £110k, total assets of £148k. It has filed 7 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
- 10385737 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 20 Sep 2016 (10 years)
- Registered address
- W1W 5PF LONDON
- Postcode area
- London West
- 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 |
|---|---|---|---|---|---|---|---|---|
| 29 Sep 2025 | 15 Jun 2026 | – | – | £110k | £148k | £37k | – | 1 |
| 29 Sep 2024 | 15 Jun 2025 | – | – | £112k | £144k | £22k | – | 1 |
| 29 Sep 2023 | 15 Jun 2024 | – | – | £137k | £213k | £56k | – | 1 |
| 29 Sep 2022 | 15 Jun 2023 | – | – | £117k | £212k | £64k | – | 1 |
| 29 Sep 2021 | 15 Jun 2022 | – | – | £156k | £281k | £75k | – | 1 |
| 30 Sep 2020 | 15 Sep 2021 | – | – | £148k | £248k | £51k | £32k | 1 |
| 30 Sep 2019 | 15 Jun 2020 | – | – | £109k | £141k | £32k | £2,805 | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about WILLIAMS MECHANICAL LTD
What is the company number of WILLIAMS MECHANICAL LTD?
WILLIAMS MECHANICAL LTD is registered under company number 10385737 in the official register of United Kingdom. View it at the official register.
Is WILLIAMS MECHANICAL LTD still active?
Yes. WILLIAMS MECHANICAL LTD is registered as active (status: Active).
Has WILLIAMS MECHANICAL LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for WILLIAMS MECHANICAL LTD in the official data.
How likely is WILLIAMS MECHANICAL LTD to become insolvent?
Our model estimates a 0.00 % probability that WILLIAMS MECHANICAL LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was WILLIAMS MECHANICAL LTD founded?
WILLIAMS MECHANICAL LTD was incorporated on 20 Sep 2016.
Where is WILLIAMS MECHANICAL LTD registered?
WILLIAMS MECHANICAL LTD's registered address is in W1W 5PF LONDON (London West), United Kingdom.
What do the latest accounts of WILLIAMS MECHANICAL LTD show?
The latest published accounts (period ending 29 Sep 2025) show equity of £110k, total assets of £148k, 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.