All sponsors

Proton Technologies Ltd

Active
LondonTechnology & SoftwareListed under this name since 24 Oct 2022

Can sponsor visas

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

Visa routes
2
Listed below
Rating
A
In good standing
Live jobs
1
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.

Open jobs · 1 live

View all
  • Head of Growth
    London, UK · £60,122
    Live
  • Senior Technical SEO Manager
    London, UK · £50,861
    Expired
  • SEO Outreach Specialist: (German speaking)
    London, UK · £32,209
    Expired

Companies House changes

Run a live check
2 changes worth checking since it was listed on 24 Oct 2022Checked 1 Nov 2026
  1. New corporate-director appointed: PROTON AG1 Aug 2025

    Director change recorded on 1 Aug 2025. If this person is now 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.

  2. Director resigned: HAMMOND, Christopher Colin3 Mar 2023

    Same rule as the director 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 Proton Technologies Ltd

Is Proton Technologies Ltd a licensed UK visa sponsor?
Yes. Proton Technologies Ltd in London is on the Home Office register of licensed sponsors under this name since 2022. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can Proton Technologies Ltd sponsor?
Proton Technologies Ltd is licensed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Does Proton Technologies Ltd have any jobs open right now?
We are currently tracking 1 live vacancy from Proton Technologies Ltd on UK job boards. Not every job offers sponsorship, so check the advert or ask the employer.
Where is Proton Technologies Ltd based?
The register lists Proton Technologies Ltd at 10 John Street, London, United Kingdom, WC1N 2EB. 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 13493018. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number
13493018
Address
10 John Street, London, United Kingdom, WC1N 2EB
Website
proton.me
LinkedIn
Profile

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As of 2 November 2026, Proton Technologies Ltd (Companies House 13493018, 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 October 2022 (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