The register
Kroll Advisory Ltd is licensed to sponsor on Skilled Worker and Global Business Mobility: Senior or Specialist Worker. Its entry on the register dates back to at least 2026, and the organisation is based in London. Rating on the current register: Worker (A rating).
At Companies House the business is Kroll Advisory Ltd. (company number 05568550), a private limited company incorporated in 2005, 21 years ago. Registered office: 7 Albemarle Street, London, W1S 4HQ, W1S 4HQ. Its filed activity puts it in business services. It has traded under other names before, including Duff & Phelps Ltd..
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Kroll Advisory Ltd's own careers page and the job boards, and the answer changes with the season and the order book.