TOM WILLIAMSON PLUMBING & HEATING LTD
Company number 12435749 · Active
TOM WILLIAMSON PLUMBING & HEATING LTD is a private limited company registered in DEREHAM, United Kingdom, incorporated on 31 Jan 2020. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 31 Jan 2026 show equity of £26k, total assets of £67k. 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
- 12435749 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 31 Jan 2020 (7 years)
- Registered address
- NR19 1BX DEREHAM
- Postcode area
- Norwich
- 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 Jan 2026 | 15 Aug 2026 | – | – | £26k | £67k | £41k | – | 2 |
| 31 Jan 2025 | 15 Oct 2025 | – | – | £18k | £46k | £28k | – | 2 |
| 31 Jan 2024 | 15 Jun 2024 | – | – | £7,008 | £70k | £63k | – | 2 |
| 31 Jan 2023 | 15 Jun 2023 | – | – | £8,356 | £113k | £105k | – | 3 |
| 31 Jan 2022 | 15 Oct 2022 | – | – | £7,995 | £74k | £68k | – | 3 |
| 31 Jan 2021 | 15 Oct 2021 | – | – | £11k | £66k | £56k | – | 3 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about TOM WILLIAMSON PLUMBING & HEATING LTD
What is the company number of TOM WILLIAMSON PLUMBING & HEATING LTD?
TOM WILLIAMSON PLUMBING & HEATING LTD is registered under company number 12435749 in the official register of United Kingdom. View it at the official register.
Is TOM WILLIAMSON PLUMBING & HEATING LTD still active?
Yes. TOM WILLIAMSON PLUMBING & HEATING LTD is registered as active (status: Active).
Has TOM WILLIAMSON PLUMBING & HEATING LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for TOM WILLIAMSON PLUMBING & HEATING LTD in the official data.
How likely is TOM WILLIAMSON PLUMBING & HEATING LTD to become insolvent?
Our model estimates a 0.00 % probability that TOM WILLIAMSON PLUMBING & HEATING LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was TOM WILLIAMSON PLUMBING & HEATING LTD founded?
TOM WILLIAMSON PLUMBING & HEATING LTD was incorporated on 31 Jan 2020.
Where is TOM WILLIAMSON PLUMBING & HEATING LTD registered?
TOM WILLIAMSON PLUMBING & HEATING LTD's registered address is in NR19 1BX DEREHAM (Norwich), United Kingdom.
What do the latest accounts of TOM WILLIAMSON PLUMBING & HEATING LTD show?
The latest published accounts (period ending 31 Jan 2026) show equity of £26k, total assets of £67k, 2 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.