The register
The register lists Graphy Technologies Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Graphy Technologies Ltd is the registered name (Companies House number 11994729), a private limited company on the register since 2019. The registered office is at Arquen House, 4-6 Spicer Street, St. Albans, AL3 4PQ, AL3 4PQ. Its filed activity puts it 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.