The register
The register lists Vapour Baths Limited in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Vapour Baths Limited is the registered name (Companies House number 11086134), a private limited company on the register since 2017. Registered office: 1 Grosvenor Gardens, London, SW1W 0BD, SW1W 0BD. By its SIC codes the business is in other services.
Holding a licence is the expensive, slow part done. For Vapour Baths Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.