The register
The register lists ARCH Venture Management UK Ltd in London as a licensed sponsor on Skilled Worker and Global Business Mobility: UK Expansion Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Arch Venture Management UK Ltd. is the registered name (Companies House number 14587638), a private limited company on the register since 2023. Registered office: C/O Andersen Llp, 20 Gracechurch Street,11th Floor, London, EC3V 0BG, EC3V 0BG. Its filed activity puts it in business services.
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.