The register
The register lists Hadsup Limited in Slough, Berkshire as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Hadsup Limited is the registered name (Companies House number 12502776), a private limited company on the register since 2020. Registered office: Linkspaces Riding Court Road, Datchet, Slough, SL3 9LL, SL3 9LL. 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.