−£153k
vs Apr 2024Active10151930Private limited companyPortsmouth
MAYO & SON LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Mayo & Son Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAYO & SON LTD is an active private limited company (company number 10151930) incorporated on 27 April 2016, registered in Portsmouth. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 30 April 2025, showing net assets of −£153k and cash of £1,769, with 2 employees on average. Net assets fell 35% on the prior period (−£113k).
Peer position · net assets
By net assets it sits in the bottom quarter of 568 comparable companies in Portsmouth (median £6,305, upper quartile £45k).
02
Ownership and control
No active person with significant control is registered.
- Mrs Laura Mayo
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 27 April 201610 yrs ago
- Next accounts due
- 30 January 2027in 99 days
- Confirmation statement due
- 11 May 2027in 200 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,769
−78%vs Apr 2024Not reported
2
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | −£153k | £1,769 | £1,311 | — | — | — | 2 |
| 30 April 2024 | −£113k | £8,021 | £2,182 | — | — | — | 2 |
Cash per employee£884Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-152,631 at 30 April 2025
- Net assets down 25% or more on the prior period-34.8% vs prior period
- Incorporated five or more years agoIncorporated 27 April 2016
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 200 days
- Next accounts duein 99 days
- Accounts period endNet liabilities £153k · small accounts
- Accounts period endNet liabilities £113k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- V3 CONTRACT SERVICES LIMITEDPortsmouth · inc. Apr 2016
- SOLENT DRYWALL LIMITEDWaterlooville · inc. Apr 2016
- HERMITAGE MAINTENANCE LIMITEDEmsworth · inc. Apr 2016
- ETHERINGTON'S ESTATES LTDFareham · inc. Apr 2016
- DWS GROUNDWORKS LTDPortsmouth · inc. Apr 2016
- IBUILD MANAGEMENT SERVICES LIMITEDSouthsea · inc. Apr 2016
All companies incorporated on 27 April 2016 · in Apr 2016.
09
Reminders for MAYO & SON LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.