The register
The register lists B The Builders Ltd in Derby as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
B the Builders Ltd is the registered name (Companies House number 12068614), a private limited company on the register since 2019. The registered office is at 127 Pear Tree Road, Derby, DE23 6QF, DE23 6QF. 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.