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Companies House/Chathill/Company profile

CASTLESON LTD

Active
08768319·incorporated 2013-11-08

CASTLESON LTD is an active UK private limited company, incorporated on 8 November 2013 at Companies House (number 08768319; OpenRegistry canonical ID GB-08768319-castleson-ltd). Sophymarine's OpenRegistry classifies it under SIC 35110 (Production of electricity), one of 10,944 active UK entities in that code and one of 48 active companies registered in Chathill (postcode NE67). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2013-11-08
Registered Address
C/O BROCKTHORPE CONSULTANCY, BROCKDAM FARM, CHATHILL, NE67 5HN, ENGLAND
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

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Accounts

Last filed accounts made up to 2025-06-30. Next accounts due 2027-03-31. Financial year-end: 30/06. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-11-08. Next confirmation statement due 2026-11-22.

Persons with significant control

CASTLESON LTD has 1 person with significant control on file:

  • Hardcastle Renewables Limited. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

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

Other companies registered in Chathill:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/08768319.

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