Is Aion Silicon Ltd a licensed UK visa sponsor?

Yes. Aion Silicon Ltd in London is on the Home Office register of licensed sponsors under this name since 2025. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

Where is Aion Silicon Ltd based?

The register lists Aion Silicon Ltd at London. 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 30 October 2026, and Companies House records for company number 04491953. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

Aion Silicon Ltd

Active

LondonTechnology & SoftwareListed under this name since 22 Aug 2025

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

No changes to check since it was listed on 22 Aug 2025Checked 31 Oct 2026

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

Common questions about Aion Silicon Ltd

Is Aion Silicon Ltd a licensed UK visa sponsor?: Yes. Aion Silicon Ltd in London is on the Home Office register of licensed sponsors under this name since 2025. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can Aion Silicon Ltd sponsor?: Aion Silicon Ltd 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 Aion Silicon Ltd based?: The register lists Aion Silicon Ltd at London. 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 30 October 2026, and Companies House records for company number 04491953. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: 04491953
Legal name: AION SILICON LIMITED
Website: aionsilicon.com

More Technology & Software sponsors in London

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As of 30 October 2026, Aion Silicon Ltd (Companies House 04491953, 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 22 August 2025 (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