The register
The register lists Fm Construction And Maintenance Ltd in London 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).
Companies House lists it as FM Construction and Maintenance Ltd, number 13811497, incorporated 2021: 4 years of filings behind the name. Registered office: 35 Tudor House, Gresse Street, London, W1T 1QY, W1T 1QY. Its filed activity puts it in construction.
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.