The register
Leonis Principal Ltd, Mayfair, holds a Home Office sponsor licence covering 2 routes: Global Business Mobility: Senior or Specialist Worker and Skilled Worker. It has been on the register since at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Leonis Principal Ltd (company number 13917788), a private limited company incorporated in 2022, 4 years ago. Registered office: C/O Stevens & Bolton Llp Wey House, Farnham Road, Guildford, Surrey, GU1 4YD, GU1 4YD. By its SIC codes the business is in finance and insurance.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Leonis Principal Ltd's own careers page and the job boards, and the answer changes with the season and the order book.