£40k
+13%vs Jul 2024Active13509079Private limited companyTamworth
WILLIAMS A1 PLUMBING LTD
Significant control: Mark Williams (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Williams A1 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
WILLIAMS A1 PLUMBING LTD is an active private limited company (company number 13509079) incorporated on 13 July 2021, registered in Tamworth. 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 £40k and cash of £49k, with 1 employee on average. Net assets rose 13% on the prior period (£35k).
Peer position · net assets
By net assets it sits in the top quarter of 1,429 comparable companies in Birmingham (median £3,724, upper quartile £23k).
02
Ownership and control
- Mr Mark Williams
- 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
- 13 July 20215 yrs ago
- Next accounts due
- 30 April 2027in 185 days
- Confirmation statement due
- 27 July 2027in 273 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
£49k
+13%vs Jul 2024Not reported
1
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £40k | £49k | — | £9,385 | — | — | 1 |
| 31 July 2024 | £35k | £44k | — | £8,356 | — | — | 1 |
Current ratio5.25Current assets ÷ creditors within one year
Cash per employee£49kCash ÷ 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 £39,860 at 31 July 2025
- Net assets up 10% or more on the prior period+13.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.25
- Incorporated five or more years agoIncorporated 13 July 2021
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 273 days
- Next accounts duein 185 days
- Accounts period endNet assets £40k · small accounts
- Accounts period endNet assets £35k · small accounts
- Incorporated
08
Similar companies in Birmingham
- MARTIN PHILIP PLUMBING LTDWalsall · inc. Jul 2021
- DA MECHANICAL & HVAC SERVICES LTDCannock · inc. Jul 2021
- SOL HEATING AND PLUMBING LIMITEDBromsgrove · inc. Jul 2021
- GAS SERVICE AND REPAIR LTDSolihull · inc. Jul 2021
- INET INTEGRATORS LTDBirmingham · inc. Jul 2021
- NGASSERVICESUK LTDBirmingham · inc. Jul 2021
All companies incorporated on 13 July 2021 · in Jul 2021.
09
Reminders for WILLIAMS A1 PLUMBING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.