The register
The register lists Synchrosity Limited in London 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 (A rating).
At Companies House the business is Synchrosity Limited (company number 14425609), a private limited company incorporated in 2022, 4 years ago. The registered office is at Harwood House, 43 Harwood Road, London, SW6 4QP, SW6 4QP. Its filed activity puts it in business services.
Holding a licence is the expensive, slow part done. For Synchrosity Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.