£3,144
−47%vs Feb 2025Active11834265Private limited companyDunstable
SJM MAINTENANCE LTD
Significant control: Stephen James Mitchamson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Sjm Maintenance Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SJM MAINTENANCE LTD is an active private limited company (company number 11834265) incorporated on 19 February 2019, registered in Dunstable. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £3,144, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 47% on the prior period (£5,890).
Peer position · net assets
By net assets it sits in the lower half of 207 comparable companies in Luton (median £4,471, upper quartile £20k).
02
Ownership and control
- Mr Stephen James Mitchamson
- 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
- 19 February 20197 yrs ago
- Next accounts due
- 28 November 2027in 401 days
- Confirmation statement due
- 5 March 2027in 133 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
−100%vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £3,144 | — | — | £2,302 | — | — | 0 |
| 28 February 2025 | £5,890 | — | — | £6,659 | — | — | 1 |
Current ratio2.37Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £3,144 at 28 February 2026
- Net assets down 25% or more on the prior period-46.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.37
- Incorporated five or more years agoIncorporated 19 February 2019
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 401 days
- Confirmation statement duein 133 days
- Accounts period endNet assets £3,144 · micro accounts
- Accounts period endNet assets £5,890 · micro accounts
- Incorporated
08
Similar companies in Luton
- R J T CUMMINS LTDLuton · inc. Feb 2019
- EDJ MECHANICAL SERVICES LTDLeighton Buzzard · inc. Feb 2019
- JMS PRO HEATING AND PLUMBING LTDLeighton Buzzard · inc. Mar 2019
- FLUX FLOW LTDLuton · inc. Jan 2019
- ISG PLUMBING & HEATING LTDLuton · inc. Dec 2018
- M M PIPEWORK LIMITEDLuton · inc. May 2019
All companies incorporated on 19 February 2019 · in Feb 2019.
09
Reminders for SJM MAINTENANCE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.