The register
The register lists Mirage Cigarettes Ltd in Sheffield, South Yorkshire 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).
At Companies House the business is Mirage Cigarettes Limited (company number 06654053), a private limited company incorporated in 2008, 18 years ago. The registered office is at 48 Broadfield Road, Sheffield, S8 0XJ, S8 0XJ. By its SIC codes the business is in business services.
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.