The register
The register lists B'iota Laboratories 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).
Companies House lists the business as B’iota Laboratories UK Ltd, company number 16080012, a private limited company. Registered office: 128 City Road, London, EC1V 2NX, EC1V 2NX. Its filed activity puts it in professional and technical services.
Holding a licence is the expensive, slow part done. For B'iota Laboratories UK Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.