£89k
+16%vs Jul 2024Active07602471Private limited companyThames Ditton
JA PLUMBING & HEATING LTD
Significant control: Janette Dowson (25–50%), Jason Amendt (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Ja Plumbing & Heating 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
JA PLUMBING & HEATING LTD is an active private limited company (company number 07602471) incorporated on 13 April 2011, registered in Thames Ditton. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £89k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 16% on the prior period (£76k).
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
- Ms Janette Dowson
- owns 25–50% of shares
- Mr Jason Amendt
- owns 50–75% 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
- 13 April 201115 yrs ago
- Next accounts due
- 30 April 2027in 187 days
- Confirmation statement due
- 27 April 2027in 184 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
2
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £89k | — | — | — | — | — | 2 |
| 31 July 2024 | £76k | — | — | — | — | — | 2 |
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 £88,500 at 31 July 2025
- Net assets up 10% or more on the prior period+16.1% vs prior period
- Incorporated five or more years agoIncorporated 13 April 2011
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 187 days
- Confirmation statement duein 184 days
- Accounts period endNet assets £89k · micro accounts
- Accounts period endNet assets £76k · micro accounts
- Incorporated
08
Similar companies in Greater London
- MCMURDIE HEATING & ENERGY LTDRuislip · inc. Apr 2011
- HEAT-PRO LIMITEDEgham · inc. Apr 2011
- DOMESTIC PLUMBING SERVICES LIMITEDLeatherhead · inc. Apr 2011
- PLUMBERS DEPOT LIMITEDWoodford Green · inc. Apr 2011
- I LOVE PLUMBING LIMITEDIsleworth · inc. Apr 2011
- GW UTILITIES LIMITEDEpsom · inc. Apr 2011
All companies incorporated on 13 April 2011 · in Apr 2011.
09
Reminders for JA PLUMBING & HEATING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.