The register
The register lists Rinri Therapeutics Limited in Sheffield, South Yorkshire as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Rinri Therapeutics Limited (company number 11680455), a private limited company incorporated in 2018, 7 years ago. The registered office is at The Innovation Centre 217 Portobello, Sheffield, South Yorkshire, S1 4DP, S1 4DP. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Rinri Therapeutics Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.