Is Onex Partners Advisor UK LLP a licensed UK visa sponsor?

Yes. Onex Partners Advisor UK LLP in London is on the Home Office register of licensed sponsors under this name since 2014. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

Where is Onex Partners Advisor UK LLP based?

The register lists Onex Partners Advisor UK LLP at 8 St. James's Square, London, England, SW1Y 4JU. This is usually the head office; the job itself may be somewhere else.

How current is this information?

This page uses the UK Home Office register of licensed sponsors, as published on 2 November 2026, and Companies House records for company number OC376786. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

Onex Partners Advisor UK LLP

Active

LondonFinancial ServicesListed under this name since 24 May 2014

Can sponsor visas

It is on the Home Office register of licensed sponsors. Not every job it advertises comes with sponsorship.

Visa routes

Listed below

Rating

In good standing

Live jobs

On UK job boards

Licence & visa routes

Routes

Global Business Mobility: Senior or Specialist WorkerSkilled Worker

Licence rating

Worker, A rating

A rating: in good standing. B rating: downgraded and must fix problems before sponsoring new workers.

Companies House changes

Run a live check

12 changes worth checking since it was listed on 24 May 2014Checked 1 Nov 2026

30 Sep 2025
Llp-designated-member resigned: WRIGHT, Nigel Stewart30 Sep 2025
LLP member change recorded on 30 Sep 2025. If this person was your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.
6 Apr 2025
New llp-designated-member appointed: GRADISCHNIG, Chrisanth Werner6 Apr 2025
Same rule as the LLP member change above.
21 Aug 2023
New llp-designated-member appointed: MUNK, Anthony21 Aug 2023
Same rule as the LLP member change above.

Companies House doesn't show whether a change was reported to the Home Office, so check these against your own records.

Common questions about Onex Partners Advisor UK LLP

Is Onex Partners Advisor UK LLP a licensed UK visa sponsor?: Yes. Onex Partners Advisor UK LLP in London is on the Home Office register of licensed sponsors under this name since 2014. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can Onex Partners Advisor UK LLP sponsor?: Onex Partners Advisor UK LLP is licensed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Where is Onex Partners Advisor UK LLP based?: The register lists Onex Partners Advisor UK LLP at 8 St. James's Square, London, England, SW1Y 4JU. This is usually the head office; the job itself may be somewhere else.
How current is this information?: This page uses the UK Home Office register of licensed sponsors, as published on 2 November 2026, and Companies House records for company number OC376786. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: OC376786
Address: 8 St. James's Square, London, England, SW1Y 4JU
Website: onex.com

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As of 2 November 2026, Onex Partners Advisor UK LLP (Companies House OC376786, London) holds an A-rated Worker sponsor licence covering the Global Business Mobility: Senior or Specialist Worker and Skilled Worker routes, and has appeared on the UK Home Office register of licensed sponsors since 24 May 2014 (source: Borderless, from the GOV.UK register of licensed sponsors and Companies House). The first register date is when we first saw it listed, not the official licence date. Text-only version