£41k
−26%vs Nov 2024Active12070957Private limited companyLondon
WN PLUMBING LTD.
Significant control: Wojciech Naumczyk (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Wn 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
WN PLUMBING LTD. is an active private limited company (company number 12070957) incorporated on 26 June 2019, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest abridged accounts cover the period ending 30 November 2025, showing net assets of £41k and cash of £17k, with 2 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 26% on the prior period (£55k).
Peer position · net assets
By net assets it sits in the top quarter of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Mr Wojciech Naumczyk
- owns 75–100% of shares
- owns 75–100% of shares
- owns 75–100% of shares
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- 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
- 26 June 20197 yrs ago
- Next accounts due
- 30 August 2027in 306 days
- Confirmation statement due
- 10 July 2027in 255 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
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£17k
−36%vs Nov 2024Not disclosed
2
No changevs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £41k | £17k | £61k | £63k | — | — | 2 |
| 30 November 2024 | £55k | £27k | £27k | £17k | — | — | 2 |
Current ratio1.24Current assets ÷ creditors within one year
Cash per employee£8,504Cash ÷ 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 £40,617 at 30 November 2025
- Net assets down 25% or more on the prior period-25.5% vs prior period
- Incorporated five or more years agoIncorporated 26 June 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 306 days
- Confirmation statement duein 255 days
- Accounts period endNet assets £41k · abridged accounts
- Accounts period endNet assets £55k · abridged accounts
- Incorporated
08
Similar companies in London
- RICH PLUMBING LTDLondon · inc. Jun 2019
- BEN HEATING AND PLUMBING LTDLondon · inc. Jun 2019
- WE-FIX BUILDING SERVICES LTDLondon · inc. Jun 2019
- Z&J PLUMBING AND HEATING LTDLondon · inc. Jun 2019
- YANIS & LUCIAN PLUMBING LTDLondon · inc. Jun 2019
- INSANE PLUMBING & MAINTENANCE LTD.London · inc. Jun 2019
All companies incorporated on 26 June 2019 · in Jun 2019.
09
Reminders for WN PLUMBING LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.