The register
The register lists Aria Fertility in London 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).
At Companies House the business is Aria Fertility Limited (company number 13045960), a private limited company incorporated in 2020, 5 years ago. The registered office is at 8 Welbeck Way, London, W1G 9YL, W1G 9YL. Its filed activity puts it in health care.
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.