The register
The register lists Lets Deel Ltd in London, England 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 Lets Deel Ltd (company number 11894259), a private limited company incorporated in 2019, 7 years ago. The registered office is at Hamilton House, Mabledon Place, London, WC1H 9BB, WC1H 9BB. By its SIC codes the business is in it, software and media.
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.