The register
The register lists Archestra Limited in London 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).
Companies House lists the business as Archestra Limited, company number 16564691, a private limited company. Registered office: Flat 2 28 Chesterford Gardens, London, NW3 7DE, NW3 7DE. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Archestra Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.