The register
The register lists Conundrum Industrial Limited in Cambridge, Cambridgeshire 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 Conundrum Industrial Limited (company number 11540644), a private limited company incorporated in 2018, 8 years ago. Registered office: C/O Mishcon De Reya, Four Station Square, Cambridge, Cambridgeshire, CB1 2GE, CB1 2GE. 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.