£89k
+15%vs Jul 2024Active12715005Private limited companyOngar
JENNERATOR LIMITED
Significant control: Colin Edward Jenner (significant control), Sheena Grant (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Jennerator Limited sell?
Registered activity: Other construction installation (SIC 43290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JENNERATOR LIMITED is an active private limited company (company number 12715005) incorporated on 2 July 2020, registered in Ongar. Its registered activity is other construction installation (SIC 43290). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £89k, with 5 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 15% on the prior period (£78k).
Peer position · net assets
By net assets it sits in the top quarter of 987 comparable companies in Essex (median £5,820, upper quartile £38k).
02
Ownership and control
- Mr Colin Edward Jenner
- has significant influence or control
- Ms Sheena Grant
- 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
- 2 July 20206 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 16 July 2027in 265 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43290
- Other construction installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
5
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £89k | — | — | £2,245 | — | — | 5 |
| 31 July 2024 | £78k | — | — | £5,602 | — | — | 5 |
Current ratio12.51Current 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 £89,023 at 31 July 2025
- Net assets up 10% or more on the prior period+14.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 12.51
- Incorporated five or more years agoIncorporated 2 July 2020
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 265 days
- Next accounts duein 188 days
- Accounts period endNet assets £89k · micro accounts
- Accounts period endNet assets £78k · micro accounts
- Incorporated
08
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- OUTTASPACE CONSTRUCTION LTDRayleigh · inc. Jun 2020
- ICU FIRE AND SECURITY SOLUTIONS LTDBraintree · inc. Jun 2020
- O’REILLY GAS LTDBishop'S Stortford · inc. Jul 2020
All companies incorporated on 2 July 2020 · in Jul 2020.
09
Reminders for JENNERATOR LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.