The register
The register lists Keepcup 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).
Keepcup Limited is the registered name (Companies House number 07021610), a private limited company on the register since 2009. Registered office: 27 Capworth Street, London, E10 5AN, E10 5AN. By its SIC codes the business is in other services.
For a candidate this means one less obstacle: Keepcup Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.