£36k
−21%vs Feb 2024Active07158404Private limited companyWaterlooville
MARK JAMES PLUMBING & HEATING LTD
Significant control: Mark James (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mark James 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
MARK JAMES PLUMBING & HEATING LTD is an active private limited company (company number 07158404) incorporated on 16 February 2010, registered in Waterlooville. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 28 February 2025, showing net assets of £36k and cash of £59k, with 2 employees on average. Net assets fell 21% on the prior period (£45k).
Peer position · net assets
By net assets it sits in the top quarter of 573 comparable companies in Portsmouth (median £4,669, upper quartile £26k).
02
Ownership and control
- Mr Mark James
- 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
- 16 February 201016 yrs ago
- Next accounts due
- 28 November 2026in 34 days
- Confirmation statement due
- 2 March 2027in 128 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
£59k
+2%vs Feb 2024Not reported
2
No changevs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £36k | £59k | £2,876 | — | — | £26k | 2 |
| 29 February 2024 | £45k | £58k | £14k | — | — | £38k | 2 |
| 28 February 2023 | — | — | — | — | — | — | — |
Cash per employee£30kCash ÷ 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 £35,821 at 28 February 2025
- Cash at bank of £50,000 or moreCash £59,271
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 16 February 2010
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 128 days
- Next accounts duein 34 days
- Accounts period endNet assets £36k · small accounts
- Accounts period endNet assets £45k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Portsmouth
- ASTRAL PLUMBING LIMITEDNewport · inc. Mar 2010
- OCEAN GAS LTDPortsmouth · inc. Jan 2010
- HAMPSHIRE PROPERTY MAINTENANCE LTD.Nyetimber · inc. Jan 2010
- JB PLUMBING HEATING & BATHROOMS LTDWaterlooville · inc. May 2010
- ENVIRONMENTAL PROJECTS SOUTHERN LIMITEDPortsmouth · inc. May 2010
- S P NEWMANGosport · inc. Jun 2010
All companies incorporated on 16 February 2010 · in Feb 2010.
09
Reminders for MARK JAMES PLUMBING & HEATING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.