£13k
vs May 2024Active11990563Private limited companyChester-Le-Street
PYROGEN ENVIRONMENTAL LTD
Significant control: Margaret Mongan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Pyrogen Environmental Ltd 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
PYROGEN ENVIRONMENTAL LTD is an active private limited company (company number 11990563) incorporated on 13 May 2019, registered in Chester-Le-Street. Its registered activity is production of electricity (SIC 35110). Latest small accounts cover the period ending 31 May 2025, showing net assets of £13k and cash of £30k, with 4 employees on average. Net assets rose 418% on the prior period (−£4,155).
Peer position · net assets
By net assets it sits in the top quarter of 101 comparable companies in Newcastle (median £0, upper quartile £2,634).
02
Ownership and control
- Mrs Margaret Mongan
- 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
- 13 May 20197 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 27 May 2027in 216 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£30k
Not reported the period beforeNot reported
4
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £13k | £30k | — | £17k | — | — | 4 |
| 31 May 2024 | −£4,155 | — | — | £33k | — | — | 4 |
Current ratio1.81Current assets ÷ creditors within one year
Cash per employee£7,512Cash ÷ 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 £13,224 at 31 May 2025
- Net assets up 10% or more on the prior period+418.3% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.81
- Incorporated five or more years agoIncorporated 13 May 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 216 days
- Next accounts duein 128 days
- Accounts period endNet assets £13k · small accounts
- Accounts period endNet liabilities £4,155 · small accounts
- Incorporated
08
Similar companies in Newcastle
- PIVOT POWER (HOLDING) LIMITEDHoughton Le Spring · inc. May 2019
- PIVOT POWER LIMITEDHoughton Le Spring · inc. Jun 2019
- PIVOT POWER BATTERY CO. LIMITEDHoughton Le Spring · inc. Jun 2019
- PIVOT POWER WIRE CO. LIMITEDHoughton Le Spring · inc. Jun 2019
- JH RENEWABLES LTDHexham · inc. Jun 2019
- S.PYE LIMITEDCramlington · inc. Apr 2019
All companies incorporated on 13 May 2019 · in May 2019.
09
Reminders for PYROGEN ENVIRONMENTAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.