MAYO & SON LTD
Company number 10151930 · Active
MAYO & SON LTD is a private limited company registered in PORTSMOUTH, United Kingdom, incorporated on 27 Apr 2016. Its registered activity is other specialised construction activities n.e.c.. Its latest published accounts for the period ending 30 Apr 2025 show equity of −£153k, total assets of £7,963. It has filed 7 sets of accounts, 4 of them after the deadline. Our model estimates a 0.01 % 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 80 % 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
- 10151930 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 27 Apr 2016 (11 years)
- Registered address
- PO6 3AJ PORTSMOUTH
- Postcode area
- Portsmouth
- Activity
- 43999 Other specialised construction activities n.e.c.
- 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 Feb 2026 | – | – | −£153k | £7,963 | £11k | £1,769 | 2 |
| 30 Apr 2024 | 15 Mar 2025 | – | – | −£113k | £18k | £9,654 | £8,021 | 2 |
| 30 Apr 2023 | 15 Feb 2024 | – | – | −£86k | £16k | £11k | £5,364 | 2 |
| 30 Apr 2022 | 15 Jan 2023 | – | – | −£43k | £20k | £15k | £4,177 | 2 |
| 30 Apr 2021 | 15 Jan 2022 | – | – | −£41k | £17k | £3,858 | £17k | 2 |
| 30 Apr 2020 | 15 Jan 2021 | – | – | −£20k | £2,486 | £22k | £2,486 | 2 |
| 30 Apr 2019 | 15 Mar 2020 | – | – | £90 | £1,124 | £1,034 | £0 | 2 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about MAYO & SON LTD
What is the company number of MAYO & SON LTD?
MAYO & SON LTD is registered under company number 10151930 in the official register of United Kingdom. View it at the official register.
Is MAYO & SON LTD still active?
Yes. MAYO & SON LTD is registered as active (status: Active).
Has MAYO & SON LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for MAYO & SON LTD in the official data.
How likely is MAYO & SON LTD to become insolvent?
Our model estimates a 0.01 % probability that MAYO & SON LTD becomes insolvent within the next 12 months (low risk). That is higher than 80 % of active companies in the United Kingdom.
When was MAYO & SON LTD founded?
MAYO & SON LTD was incorporated on 27 Apr 2016.
Where is MAYO & SON LTD registered?
MAYO & SON LTD's registered address is in PO6 3AJ PORTSMOUTH (Portsmouth), United Kingdom.
What do the latest accounts of MAYO & SON LTD show?
The latest published accounts (period ending 30 Apr 2025) show equity of −£153k, total assets of £7,963, 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.