£1.26m
+13%vs Apr 2024Active09569424Private limited companyPorthmadog
DUDODYN HYDRO LTD
Significant control: William Alan Jones (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Dudodyn Hydro Ltd sell?
Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DUDODYN HYDRO LTD is an active private limited company (company number 09569424) incorporated on 30 April 2015, registered in Porthmadog. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 30 April 2025, showing net assets of £1.26m, 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 rose 13% on the prior period (£1.12m).
Peer position · net assets
By net assets it sits in the top quarter of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
02
Ownership and control
- Mr William Alan Jones
- owns 75–100% of shares
- holds 75–100% 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
- 30 April 201511 yrs ago
- Next accounts due
- 30 January 2027in 98 days
- Confirmation statement due
- 14 May 2027in 202 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- 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 | £1.26m | — | — | — | — | — | 0 |
| 30 April 2024 | £1.12m | — | — | — | — | — | 0 |
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 £1,262,918 at 30 April 2025
- Net assets up 10% or more on the prior period+12.9% vs prior period
- Incorporated five or more years agoIncorporated 30 April 2015
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 202 days
- Next accounts duein 98 days
- Accounts period endNet assets £1.26m · micro accounts
- Accounts period endNet assets £1.12m · micro accounts
- Incorporated
08
Similar companies in the UK
- VOE MARINE ENGINEERING LTDShetland · inc. Apr 2015
- QUGAO LIMITEDChatteris · inc. May 2015
- JD PROJECT MANAGEMENT SERVICES LIMITEDLincoln · inc. Apr 2015
- C AND O ENGINEERING (SW) LIMITEDDroitwich Spa · inc. Apr 2015
- SEVERNSIDE ENGINEERING LIMITEDGloucester · inc. May 2015
- PROJ-PLAN LIMITEDSaxmundham · inc. May 2015
All companies incorporated on 30 April 2015 · in Apr 2015.
09
Reminders for DUDODYN HYDRO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.