All sponsors

Argon & Co UK Ltd

ActiveTrading as Crimson Consulting
LondonFinancial ServicesListed under this name since 22 Jan 2025

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
0
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.

Sponsored jobs

No jobs found yet

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Companies House changes

Run a live check
5 changes worth checking since it was listed on 22 Jan 2025Checked 31 Oct 2026
  1. Director resigned: SALAMON, Ivan Dominique18 Sep 2025

    Director change recorded on 18 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.

  2. New director appointed: WRIGHT, Ben18 Sep 2025

    Same rule as the director change above.

  3. New director appointed: LE MOUEL, Gwenael18 Sep 2025

    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 Argon & Co UK Ltd

Is Argon & Co UK Ltd a licensed UK visa sponsor?
Yes. Argon & Co UK 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 Argon & Co UK Ltd sponsor?
Argon & Co UK 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 Argon & Co UK Ltd based?
The register lists Argon & Co UK Ltd at 137 Euston Road, London, United Kingdom, NW1 2AA. 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 04683556. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number
04683556
Address
137 Euston Road, London, United Kingdom, NW1 2AA
Website
crimsonconsulting.in

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As of 30 October 2026, Argon & Co UK Ltd (trading as Crimson Consulting; Companies House 04683556; 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 January 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