The register
The register lists Apple Dental Studios Ltd. in Pinner 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).
Companies House lists it as Apple Dental Studios Limited, number 06391520, incorporated 2007: 19 years of filings behind the name. Registered office: 40 High Street, Northwood, Middlesex, HA6 1BN, HA6 1BN. By its SIC codes the business is 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.