£539
−6%vs Mar 2024Active12163478Private limited companyPortsmouth
ALL SEASONS MECHANICAL LTD
Significant control: Stephen James Windebank (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 All Seasons Mechanical 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
ALL SEASONS MECHANICAL LTD is an active private limited company (company number 12163478) incorporated on 19 August 2019, registered in Portsmouth. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2025, showing net assets of £539, with 0 employees on average. Net assets fell 6% on the prior period (£574).
Peer position · net assets
By net assets it sits in the lower half of 573 comparable companies in Portsmouth (median £4,669, upper quartile £26k).
02
Ownership and control
- Mr Stephen James Windebank
- 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
- 19 August 20197 yrs ago
- Next accounts due
- 31 December 2026in 64 days
- Confirmation statement due
- 2 September 2027in 309 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
Not reported
Not reported
0
−100%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £539 | — | £25k | — | — | — | 0 |
| 31 March 2024 | £574 | — | £57k | — | — | — | 3 |
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 £539 at 31 March 2025
- Incorporated five or more years agoIncorporated 19 August 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
- Confirmation statement duein 309 days
- Next accounts duein 64 days
- Accounts period endNet assets £539 · small accounts
- Accounts period endNet assets £574 · small accounts
- Incorporated
08
Similar companies in Portsmouth
- FUTURE GAS LTDWaterlooville · inc. Aug 2019
- HEATTECH MECHANICAL & HEATING LIMITEDPortsmouth · inc. Aug 2019
- APEX MECHANICAL PROJECTS LTDPortsmouth · inc. Aug 2019
- GAS CONTRACTING SERVICES LTDWaterlooville · inc. Aug 2019
- SILVESTER & SONS PLUMBING & HEATING SERVICES LTDPortsmouth · inc. Aug 2019
- TAKE THE PLUNGE PLUMBING & DRAIN’S LTDFareham · inc. Aug 2019
All companies incorporated on 19 August 2019 · in Aug 2019.
09
Reminders for ALL SEASONS MECHANICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.