Leonis Principal Ltd

Company Summary

Based in Mayfair, Leonis Principal Ltd is a licensed UK sponsor holding an A-rated licences for the Global Business Mobility: Senior or Specialist Worker and Skilled Worker visa routes. The current status of these licences is active. Data sourced from the UK Home Office Register of Licensed Sponsors, last verified on July 12, 2026.

Companies based in Mayfair make up part of the UK's regional visa sponsorship landscape, and Leonis Principal Ltd is one of the employers registered there with UKVI. Job seekers researching visa sponsorship opportunities in Mayfair can use directories like this one to confirm which local employers are genuinely licensed before applying, rather than relying on a job advert's claim alone. Regional sponsor numbers fluctuate over time as licences are granted, suspended, or revoked, so a location's sponsor population today may look noticeably different from a year ago.

On the Global Business Mobility: Senior or Specialist Worker and Skilled Worker route specifically, sponsor licences like the one held by Leonis Principal Ltd allow the company to issue a Certificate of Sponsorship to eligible overseas workers, subject to meeting that route's salary and skill thresholds. Not every vacancy at a sponsoring company comes with visa sponsorship attached, so it's always worth confirming directly with the employer before assuming a specific role is sponsored. Sponsors are also expected to advertise roles fairly and pay at or above the going rate for the occupation before offering sponsorship.

Leonis Principal Ltd's licence is currently shown as active on our records. For anything time-sensitive — weighing up a job offer, preparing a visa application, or running a compliance check — treat this page as a helpful starting point and confirm current status on GOV.UK's own published register directly, which remains the single authoritative source. Sponsor status can change between one daily sync and the next, so recency matters more than usual here.

According to Companies House, Leonis Principal Ltd was incorporated on 15 February 2022 and is registered as a Private Limited Company. Its registered nature of business is Financial intermediation not elsewhere classified. Companies House currently lists its status as active.

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