The register
The register lists Carnot Ltd T/A Carnot Engines 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).
At Companies House the business is Carnot Ltd (company number 12179870), a private limited company incorporated in 2019, 7 years ago. Registered office: Studio 124 Great Western Studios, 65 Alfred Road, London, W2 5EU, W2 5EU. Its filed activity puts it in professional and technical services.
For a candidate this means one less obstacle: Carnot Ltd T/A Carnot Engines already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.