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CASTLE STEEL BUILDINGS LIMITED

Active
10912999·incorporated 2017-08-14

CASTLE STEEL BUILDINGS LIMITED is an active UK private limited company, incorporated on 14 August 2017 at Companies House (number 10912999; OpenRegistry canonical ID GB-10912999-castle-steel-buildings-limited). Sophymarine's OpenRegistry classifies it under SIC 41201 (Construction of commercial buildings), one of 38,005 active UK entities in that code and one of 19,373 active companies registered in Doncaster (postcode DN4). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2017-08-14
Registered Address
BALBY COURT BUSINESS CAMPUS, BALBY CARR BANK, DONCASTER, DN4 8DE, UNITED KINGDOM
SIC
41201 — Construction of commercial buildings
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of CASTLE STEEL BUILDINGS LIMITED

Filings

Check filing history of CASTLE STEEL BUILDINGS LIMITED

Accounts

Last filed accounts made up to 2025-08-31. Next accounts due 2027-05-31. Financial year-end: 31/08. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-08-16. Next confirmation statement due 2026-08-30.

Persons with significant control

CASTLE STEEL BUILDINGS LIMITED has 2 persons with significant control on file:

  • Mr David James O'Brien born 1969 resident in United Kingdom, English national. Notified 2017-08-14.
    • Has significant influence or control
  • Mr Jon Bryan Rosling born 1973 resident in England, British national. Notified 2018-12-20.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

2 historical PSC records have ceased:

  • Mr Jon Bryan Rosling born 2018 resident in England, British national. Notified 2018-12-13. Ceased 2018-12-20.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Jon Bryan Rosling born 1973 resident in England, British national. Notified 2017-08-14. Ceased 2017-08-30.
    • Has significant influence or control

Similar UK companies

Other companies registered under SIC 41201 (Construction of commercial buildings):

Other companies registered in Doncaster:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/10912999.

Source: Companies House Free Company Data, refreshed 2026-06-06. Official record: find-and-update.company-information.service.gov.uk.