£174k
+49%vs Jul 2024Active08161044Private limited companyHull
RIVER PLUMBING LTD
Significant control: Joanne Merriman (25–50%), Darren Lee Merriman (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 River Plumbing 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
RIVER PLUMBING LTD is an active private limited company (company number 08161044) incorporated on 30 July 2012, registered in Hull. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 July 2025, showing net assets of £174k and cash of £44k, with 3 employees on average. Net assets rose 49% on the prior period (£116k).
Peer position · net assets
By net assets it sits in the top quarter of 6,191 comparable companies in Other (median £5,839, upper quartile £35k).
02
Ownership and control
- Mrs Joanne Merriman
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Darren Lee Merriman
- 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
- 30 July 201214 yrs ago
- Next accounts due
- 30 April 2027in 189 days
- Confirmation statement due
- 13 August 2027in 294 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
£44k
−35%vs Jul 2024Not reported
3
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £174k | £44k | £79k | — | — | — | 3 |
| 31 July 2024 | £116k | £67k | £58k | — | — | — | 3 |
Cash per employee£15kCash ÷ 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 £173,698 at 31 July 2025
- Net assets up 10% or more on the prior period+49.2% vs prior period
- Incorporated five or more years agoIncorporated 30 July 2012
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 294 days
- Next accounts duein 189 days
- Accounts period endNet assets £174k · small accounts
- Accounts period endNet assets £116k · small accounts
- Incorporated
08
Similar companies in the UK
- JDS PLUMBERS LTDBannockburn · inc. Jul 2012
- M DALLEY GAS SERVICES LTDHull · inc. Jul 2012
- KENSA CONTRACTING LIMITEDTruro · inc. Aug 2012
- TURNER GAS PLUS LIMITEDAttleborough · inc. Aug 2012
- SAXTY ENGINEERING LTDPerranporth · inc. Aug 2012
- A & L PARRY LIMITEDBlaenau Ffestiniog · inc. Jul 2012
All companies incorporated on 30 July 2012 · in Jul 2012.
09
Reminders for RIVER PLUMBING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.