KARL MASTERSON LTD
Company number 05589113 · Active
KARL MASTERSON LTD is a private limited company, United Kingdom, incorporated on 11 Oct 2005. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 31 Oct 2025 show equity of £10k, total assets of £39k. It has filed 5 sets of accounts. Our model estimates a 3.06 % probability that it becomes insolvent within 12 months, 26.3 times the average for active companies (very high risk).
Insolvency risk, next 12 months
Higher than 99 % of active companies in the United Kingdom. 26.3× 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
- 05589113 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 11 Oct 2005 (21 years)
- Registered address
- MK40 2NR
- Postcode area
- Milton Keynes
- 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 Oct 2025 | 15 Jul 2026 | – | – | £10k | £39k | £28k | £5 | 2 |
| 31 Oct 2024 | 15 Jul 2025 | – | – | £1,101 | £17k | £15k | £5 | 2 |
| 31 Oct 2023 | 15 Jul 2024 | – | – | £6,389 | £26k | £19k | £520 | 2 |
| 31 Oct 2022 | 15 Jul 2023 | – | – | £6,006 | £24k | £17k | £1,002 | 2 |
| 31 Oct 2019 | 15 May 2020 | – | – | £2,569 | £28k | £24k | – | 3 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
Similar companies in Milton Keynes
- .A ROCKET LOCKSMITH LIMITED BEDFORD
- .H.I.S. BEDROOMS LTD NEWPORT PAGNELL
- 1ST CLASS HEATING REPAIRS LIMITED MILTON KEYNES
- 1ST ROOFING SERVICES LTD BEDFORD
- 1STFLOOR LIMITED MILTON KEYNES
- 24-7 HEATING AND PLUMBING LIMITED MILTON KEYNES
- 2RS ELECTRICAL MAINTENANCE LTD MILTON KEYNES
- 3 COUNTIES HEATING & PLUMBING LTD BEDFORD
- 3 SHIRES GROUP LIMITED BEDS
- 360 PRO LIMITED MILTON KEYNES
- 365SERVICESMK LTD MILTON KEYNES
- 366 ELECTRICAL CONCEPTS LTD MILTON KEYNES
Questions about KARL MASTERSON LTD
What is the company number of KARL MASTERSON LTD?
KARL MASTERSON LTD is registered under company number 05589113 in the official register of United Kingdom. View it at the official register.
Is KARL MASTERSON LTD still active?
Yes. KARL MASTERSON LTD is registered as active (status: Active).
Has KARL MASTERSON LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for KARL MASTERSON LTD in the official data.
How likely is KARL MASTERSON LTD to become insolvent?
Our model estimates a 3.06 % probability that KARL MASTERSON LTD becomes insolvent within the next 12 months (very high risk). That is higher than 99 % of active companies in the United Kingdom.
When was KARL MASTERSON LTD founded?
KARL MASTERSON LTD was incorporated on 11 Oct 2005.
Where is KARL MASTERSON LTD registered?
KARL MASTERSON LTD's registered address is in MK40 2NR (Milton Keynes), United Kingdom.
What do the latest accounts of KARL MASTERSON LTD show?
The latest published accounts (period ending 31 Oct 2025) show equity of £10k, total assets of £39k, 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.