£87k
1 period on recordActive15204474Private limited companyDartford
D & M MECHANICAL LTD
Significant control: Craig Jones (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 D & M Mechanical 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
D & M MECHANICAL LTD is an active private limited company (company number 15204474) incorporated on 11 October 2023, registered in Dartford. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 October 2025, showing net assets of £87k and cash of £5,797, with 18 employees on average.
Peer position · net assets
By net assets it sits in the top quarter of 3,492 comparable companies in Greater London (median £4,840, upper quartile £27k).
02
Ownership and control
- Mr Craig Jones
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Design & Management (Holdings) Limited
- 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
- 11 October 20233 yrs ago
- Next accounts due
- 31 July 2027in 280 days
- Confirmation statement due
- 25 October 2027in 366 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£5,797
1 period on recordNot reported
18
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £87k | £5,797 | £343k | — | — | — | 18 |
Cash per employee£322Cash ÷ 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 £86,733 at 31 October 2025
- Incorporated two to five years agoIncorporated 11 October 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
- Confirmation statement duein 366 days
- Next accounts duein 280 days
- Accounts period endNet assets £87k · small accounts
- Incorporated
08
Similar companies in Greater London
- WETWORKS SERVICES LIMITEDEpsom · inc. Oct 2023
- GASRAN LIMITEDWalton On Tahmes · inc. Oct 2023
- QR PLUMBING AND HEATING LIMITEDNew Malden · inc. Oct 2023
- WSAWICZ HEATING LTDNortholt · inc. Oct 2023
- TOP GAS PLUMBING & HEATING LIMITEDSurbiton · inc. Oct 2023
- RADIUM HEATING & PLUMBING LTDHayes · inc. Oct 2023
All companies incorporated on 11 October 2023 · in Oct 2023.
09
Reminders for D & M MECHANICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.