£62k
−6%vs Mar 2025Active14704429Private limited companyCoulsdon
MJN & SONS LTD
Significant control: Michael John Nelmes (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other construction installation (SIC 43290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MJN & SONS LTD is an active private limited company (company number 14704429) incorporated on 3 March 2023, registered in Coulsdon. Its registered activity is other construction installation (SIC 43290). Latest small accounts cover the period ending 31 March 2026, showing net assets of £62k and cash of £45k, with 2 employees on average. Net assets fell 6% on the prior period (£66k).
Peer position · net assets
By net assets it sits in the top quarter of 2,318 comparable companies in Greater London (median £4,861, upper quartile £35k).
02
Ownership and control
- Mr Michael John Nelmes
- owns 75–100% of shares
- holds 75–100% 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
- 3 March 20233 yrs ago
- Next accounts due
- 31 December 2027in 433 days
- Confirmation statement due
- 17 March 2027in 144 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43290
- Other construction installation
- SIC 96090
- Other service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£45k
−21%vs Mar 2025Not reported
2
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £62k | £45k | £36k | £19k | — | — | 2 |
| 31 March 2025 | £66k | £56k | £31k | £22k | — | — | 2 |
Current ratio4.33Current assets ÷ creditors within one year
Cash per employee£22kCash ÷ 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 £62,256 at 31 March 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.33
- Incorporated two to five years agoIncorporated 3 March 2023
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 433 days
- Confirmation statement duein 144 days
- Accounts period endNet assets £62k · small accounts
- Accounts period endNet assets £66k · small accounts
- Incorporated
08
Similar companies in Greater London
- SUNSTUDIO .LONDON LIMITEDBrentford · inc. Mar 2023
- PIONEER ENERGY SOLUTIONS LIMITEDBromley · inc. Mar 2023
- APEX THERMAL INSULATION LTDHornchurch · inc. Mar 2023
- KEPT SPACES LTDFeltham · inc. Mar 2023
- CTC UK LIFT LTDIlford · inc. Mar 2023
- BRAC CONSTRUCTION LTDHornchurch · inc. Feb 2023
All companies incorporated on 3 March 2023 · in Mar 2023.
09
Reminders for MJN & SONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.