£406k
−2%vs Apr 2024Active08038758Private limited companyLaunceston
J & M WINDPOWER LIMITED
Significant control: Jason Antony Ham (25–50%), Martyn George Ham (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 J & M Windpower Limited sell?
Registered activity: Production of electricity (SIC 35110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
J & M WINDPOWER LIMITED is an active private limited company (company number 08038758) incorporated on 20 April 2012, registered in Launceston. Its registered activity is production of electricity (SIC 35110). Latest micro accounts cover the period ending 30 April 2025, showing net assets of £406k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 2% on the prior period (£412k).
Peer position · net assets
By net assets it sits in the top quarter of 1,239 comparable companies in Other (median £100, upper quartile £106k).
02
Ownership and control
- Mr Jason Antony Ham
- owns 25–50% of shares
- owns 25–50% of shares
- owns 25–50% of shares
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- can appoint or remove directors
- Mr Martyn George Ham
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 20 April 201214 yrs ago
- Next accounts due
- 30 January 2027in 98 days
- Confirmation statement due
- 4 May 2027in 192 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 35110
- Production of electricity
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £406k | — | — | £56k | — | — | 0 |
| 30 April 2024 | £412k | — | — | £16k | — | — | 0 |
Current ratio0.25Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £406,185 at 30 April 2025
- Current assets below creditors within one yearCurrent ratio 0.25
- Incorporated five or more years agoIncorporated 20 April 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 192 days
- Next accounts duein 98 days
- Accounts period endNet assets £406k · micro accounts
- Accounts period endNet assets £412k · micro accounts
- Incorporated
08
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- HELLUMS FIELD SOLAR PARK LIMITEDExeter · inc. Apr 2012
- BERWICK COMMUNITY SOLAR ENERGY LIMITEDBerwick Upon Tweed · inc. Apr 2012
- SOLARCAP LIMITEDSpalding · inc. Apr 2012
All companies incorporated on 20 April 2012 · in Apr 2012.
09
Reminders for J & M WINDPOWER LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.