The register
The register lists Kwm (UK) Limited in Cambridge as a licensed sponsor on Global Business Mobility: UK Expansion Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (UK Expansion Worker: Provisional).
Companies House lists the business as Kwm (UK) Limited, company number 16337334, a private limited company. Registered office: 5 Bosworth Road, Bosworth Road, Cambridge, CB1 8RG, CB1 8RG. By its SIC codes the business is in retail.
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.