A.J. LUMSDEN & SON LTD.
Company number SC627039 · Active
A.J. LUMSDEN & SON LTD. is a private limited company registered in MUSSELBURGH, United Kingdom, incorporated on 8 Apr 2019. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 30 Apr 2025 show equity of £206, total assets of £11k. It has filed 6 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
- SC627039 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 8 Apr 2019 (8 years)
- Registered address
- EH21 8GB MUSSELBURGH
- Postcode area
- Edinburgh
- 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Apr 2025 | 15 Apr 2026 | – | – | £206 | £11k | £24k | – | 0 |
| 30 Apr 2024 | 15 Jan 2025 | – | – | −£7,034 | £22k | £29k | – | 2 |
| 30 Apr 2023 | 15 Dec 2023 | – | – | −£13k | £9,650 | £23k | – | 1 |
| 30 Apr 2022 | 15 Dec 2022 | £134k | −£9,718 | −£14k | £19k | £7,330 | – | 1 |
| 30 Apr 2021 | 15 Dec 2021 | £118k | −£14k | −£4,265 | £15k | £1,907 | – | 1 |
| 30 Apr 2020 | 15 Dec 2020 | £80k | £850 | £3,259 | £12k | £2,279 | – | 2 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about A.J. LUMSDEN & SON LTD.
What is the company number of A.J. LUMSDEN & SON LTD.?
A.J. LUMSDEN & SON LTD. is registered under company number SC627039 in the official register of United Kingdom. View it at the official register.
Is A.J. LUMSDEN & SON LTD. still active?
Yes. A.J. LUMSDEN & SON LTD. is registered as active (status: Active).
Has A.J. LUMSDEN & SON LTD. gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for A.J. LUMSDEN & SON LTD. in the official data.
How likely is A.J. LUMSDEN & SON LTD. to become insolvent?
Our model estimates a 0.00 % probability that A.J. LUMSDEN & SON LTD. becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was A.J. LUMSDEN & SON LTD. founded?
A.J. LUMSDEN & SON LTD. was incorporated on 8 Apr 2019.
Where is A.J. LUMSDEN & SON LTD. registered?
A.J. LUMSDEN & SON LTD.'s registered address is in EH21 8GB MUSSELBURGH (Edinburgh), United Kingdom.
What do the latest accounts of A.J. LUMSDEN & SON LTD. show?
The latest published accounts (period ending 30 Apr 2025) show equity of £206, total assets of £11k, 0 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.