£6.03m
+15%vs Mar 2024Active04571975Private limited companyThetford
JOHN MAYES ENGINEERS LIMITED
Significant control: John Thornton Jones (25–50%), John Junior Mayes (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 John Mayes Engineers Limited sell?
Registered activity: Machining (SIC 25620). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JOHN MAYES ENGINEERS LIMITED is an active private limited company (company number 04571975) incorporated on 24 October 2002, registered in Thetford. Its registered activity is machining (SIC 25620). Latest small accounts cover the period ending 28 March 2025, showing net assets of £6.03m and cash of £1.28m, with 35 employees on average. Net assets rose 15% on the prior period (£5.26m).
Peer position · net assets
By net assets it sits in the top quarter of 487 comparable companies in Other (median £38k, upper quartile £361k).
02
Ownership and control
- Mr John Thornton Jones
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John Junior Mayes
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 24 October 200224 yrs ago
- Next accounts due
- 28 December 2026in 63 days
- Confirmation statement due
- 7 November 2026in 12 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25620
- Machining
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.28m
+13%vs Mar 2024Not reported
35
+3%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 March 2025 | £6.03m | £1.28m | £2.54m | £582k | — | — | 35 |
| 28 March 2024 | £5.26m | £1.13m | £2.43m | £453k | — | — | 34 |
Current ratio9.41Current assets ÷ creditors within one year
Cash per employee£37kCash ÷ 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 above zeroNet assets £6,028,555 at 28 March 2025
- Net assets up 10% or more on the prior period+14.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 9.41
- Cash at bank of £50,000 or moreCash £1,278,693
- Incorporated five or more years agoIncorporated 24 October 2002
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
- Next accounts duein 63 days
- Confirmation statement duein 12 days
- Accounts period endNet assets £6.03m · small accounts
- Accounts period endNet assets £5.26m · small accounts
- Incorporated
08
Similar companies in the UK
- WOODLAND ASSOCIATES UK LIMITEDDevizes · inc. Oct 2002
- ATOMAR ENGINEERING LIMITEDStoke On Trent · inc. Sept 2002
- SCOTTY'S TOOLING LIMITEDAndover · inc. Sept 2002
- V & C VENTILATION LTDGloucester · inc. Aug 2002
- KYLE DESIGN LIMITEDinc. Aug 2002
- TTV INDUSTRIAL LTDIpswich · inc. Aug 2002
All companies incorporated on 24 October 2002 · in Oct 2002.
09
Reminders for JOHN MAYES ENGINEERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.