The register
The register lists Mk Contractors Limited in Bedfordshire 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).
MK Contractors Limited is the registered name (Companies House number 12400929), a private limited company on the register since 2020. The registered office is at 960 Capability Green C/O Mmk Accountants, Luton, Bedfordshire, LU1 3PE, LU1 3PE. 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.