The register
The register lists Brothers Staircase Ltd in Hayes as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Brothers Staircase Ltd is the registered name (Companies House number 15366261), a private limited company on the register since 2023. Registered office: 37 Princes Park Lane, Hayes, UB3 1JU, UB3 1JU. By its SIC codes the business is in manufacturing.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.