−£3,954
−706%vs Apr 2024Active07900305Private limited companyPortishead
PLIOSAUR ENERGY LTD
Significant control: Jeremy Graeme Charles Trevarthen (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Pliosaur Energy 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
PLIOSAUR ENERGY LTD is an active private limited company (company number 07900305) incorporated on 6 January 2012, registered in Portishead. Its registered activity is production of electricity (SIC 35110). Latest micro accounts cover the period ending 5 April 2025, showing net assets of −£3,954, with 1 employee on average. Turnover was £14k and profit for the year −£4,036. Net assets fell 706% on the prior period (£652).
Peer position · net assets
By net assets it sits in the lower half of 156 comparable companies in Bristol (median £8, upper quartile £75k).
02
Ownership and control
- Mr Jeremy Graeme Charles Trevarthen
- 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
- 6 January 201214 yrs ago
- Next accounts due
- 5 January 2027in 71 days
- Confirmation statement due
- 20 January 2027in 86 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
£14k
−9%vs Apr 20241
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 5 April 2025 | −£3,954 | — | — | — | £14k | −£4,036 | 1 |
| 5 April 2024 | £652 | — | — | — | £16k | £80 | — |
Net margin-28.5%Profit for the year ÷ turnover
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 below zeroNet assets £-3,954 at 5 April 2025
- Net assets down 25% or more on the prior period-706.4% vs prior period
- Incorporated five or more years agoIncorporated 6 January 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 86 days
- Next accounts duein 71 days
- Accounts period endNet liabilities £3,954 · micro accounts
- Accounts period endNet assets £652 · micro accounts
- Incorporated
08
Similar companies in Bristol
- SOLAR INSTALLATIONS GREEN NATION LIMITEDRadstock · inc. Dec 2011
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- DISTGEN ROGERSHILL LGC PLCBristol · inc. Jan 2012
- GN RENEWABLES LTDRadstock · inc. Dec 2011
- HULL RESERVE POWER LIMITEDBristol · inc. Dec 2011
- LORA SOLAR LIMITEDBristol · inc. Feb 2012
All companies incorporated on 6 January 2012 · in Jan 2012.
09
Reminders for PLIOSAUR ENERGY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.