Company no. 10912999
Official company data
Checked 8 Oct 2026
Trading information
Public sources checked 5 Mar 2026
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Company check
Based on Companies House data HouseJester last checked on 8 October 2026.
The stored record shows no strike-off, insolvency, overdue filing or address warnings.
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Claim this company freeOutstanding charges are secured loans such as mortgages or debentures; they are common and not a warning on their own.
Public business overview
CASTLE STEEL BUILDINGS is a leading UK supplier of bespoke steel buildings, serving clients with various needs including warehouses, storage, industrial units, agricultural buildings, workshops, garages, and sheds. They design and engineer their steel frame buildings to British and European building standards, ensuring they can withstand forces of wind and snow. Their team of experienced installers provides a nationwide installation service.
Legal details are kept separate from website-derived trading information.
Source: Companies House public register. Companies House records information supplied in statutory filings and does not verify every filed fact.
Reviews
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Opening hours are not listed for this business yet.
Balby Court Business Campus, Balby Carr Bank, Doncaster, DN4 8DE
This is the registered office. It may not be a showroom, service area, or customer-facing location.
Officers
Statutory officers from Companies House. Personal contact details and dates of birth are not shown.
David James O'Brien
Director
Jon Bryan Rosling
Director
Jon Bryan Rosling
Director
Mr Jon Bryan Rosling
Ownership of shares 25 to 50 percent, Voting rights 25 to 50 percent
Mr David James O'Brien
Significant influence or control
Mr Jon Bryan Rosling
Ownership of shares 25 to 50 percent, Voting rights 25 to 50 percent
Mr Jon Bryan Rosling
Significant influence or control
Filings
Recent official filings and key registry events.
Confirmation statement filed
Companies House filing CS01.
Accounts filed
Companies House filing AA.
Confirmation statement filed
Companies House filing CS01.
Notification of a person with significant control
Companies House filing PSC01.
Cessation of a person with significant control
Companies House filing PSC07.
Company incorporated
Recorded on the Companies House register.
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