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Companies House/Gwynedd/Company profile

HEIDRO HARNOG CYF

Active
04805778·incorporated 2003-06-20

HEIDRO HARNOG CYF is an active UK private limited company, incorporated on 20 June 2003 at Companies House (number 04805778; OpenRegistry canonical ID GB-04805778-heidro-harnog-cyf). Sophymarine's OpenRegistry classifies it under SIC 35110 (Production of electricity), one of 10,944 active UK entities in that code and one of 277 active companies registered in Gwynedd (postcode LL40). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2003-06-20
Registered Address
ESGAIR GAWR, RHYDYMAIN, DOLGELLAU, GWYNEDD, LL40 2BH
SIC
35110 — Production of electricity
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of HEIDRO HARNOG CYF

Accounts

Last filed accounts made up to 2024-11-30. Next accounts due 2026-08-31. Financial year-end: 30/11. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-06-21. Next confirmation statement due 2026-07-05.

Persons with significant control

HEIDRO HARNOG CYF has 2 persons with significant control on file:

  • Mrs Catrin Fflur Roberts born 1972 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Mr Robert Emlyn Roberts born 1967 resident in Wales, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 35110 (Production of electricity):

Other companies registered in Gwynedd:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/04805778.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.