The register
The register lists Allag Care Limited in Leicester as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Allag Care Limited (company number 09363060), a private limited company incorporated in 2014, 11 years ago. The registered office is at 50 Woodgate, Leicester, LE3 5GF, LE3 5GF. Its filed activity puts it in social care and care homes.
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.