−£96k
vs Nov 2024Active08283955Private limited companyWaterlooville
I-SERV MECHANICAL LIMITED
Significant control: Elliott Potter (25–50%), Lynda Potter (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 I-Serv Mechanical Limited 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
I-SERV MECHANICAL LIMITED is an active private limited company (company number 08283955) incorporated on 7 November 2012, registered in Waterlooville. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 November 2025, showing net assets of −£96k and cash of £7,530, with 2 employees on average. Net assets fell 43% on the prior period (−£67k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the bottom quarter of 573 comparable companies in Portsmouth (median £4,669, upper quartile £26k).
02
Ownership and control
- Mr Elliott Potter
- owns 25–50% of shares
- Mrs Lynda Potter
- owns 25–50% 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
- 7 November 201213 yrs ago
- Next accounts due
- 30 August 2027in 308 days
- Confirmation statement due
- 21 November 2026in 26 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
£7,530
−34%vs Nov 2024Not reported
2
−50%vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | −£96k | £7,530 | — | £67k | — | — | 2 |
| 30 November 2024 | −£67k | £11k | — | £83k | — | — | 4 |
| 30 November 2023 | £71k | £58k | — | £86k | — | — | 6 |
Current ratio0.68Current assets ÷ creditors within one year
Cash per employee£3,765Cash ÷ 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 below zeroNet assets £-95,531 at 30 November 2025
- Net assets down 25% or more on the prior period-43.2% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.68
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 7 November 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
- Next accounts duein 308 days
- Confirmation statement duein 26 days
- Accounts period endNet liabilities £96k · small accounts
- Accounts period endNet liabilities £67k · small accounts
- Accounts period endNet assets £71k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- HAMPSHIRE-NRG LTDPortsmouth · inc. Nov 2012
- P R G CONTRACTORS LIMITEDPortsmouth · inc. Nov 2012
- IGNITE SERVICE LIMITEDChichester · inc. Oct 2012
- CLIMATECH LTDWaterlooville · inc. Oct 2012
- MARK KENNETT PLUMBING & HEATING LTDPortsmouth · inc. Dec 2012
- P.S. DUCTING LIMITEDWaterlooville · inc. Oct 2012
All companies incorporated on 7 November 2012 · in Nov 2012.
09
Reminders for I-SERV MECHANICAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.