Is Advokatfirmaet Thommessen AS a licensed UK visa sponsor?

Yes. Advokatfirmaet Thommessen AS in London is on the Home Office register of licensed sponsors under this name since 2021. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

Where is Advokatfirmaet Thommessen AS based?

The register lists Advokatfirmaet Thommessen AS at Haakon Vii's Gate 10, Postboks 1484 Vika, N-0116 Oslo, Norway, Norway. 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 FC016039. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

Advokatfirmaet Thommessen AS

Active

LondonProfessional ServicesListed under this name since 12 Aug 2021

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

19 changes worth checking since it was listed on 12 Aug 2021Checked 26 Oct 2026

14 Jan 2026
Director resigned: JORKJEND, Heidi14 Jan 2026
Director change recorded on 14 Jan 2026. 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.
14 Jan 2026
Director resigned: ARNKVÆRN, Anders14 Jan 2026
Same rule as the director change above.
14 Jan 2026
Director resigned: HARBORG, Henning14 Jan 2026
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 Advokatfirmaet Thommessen AS

Is Advokatfirmaet Thommessen AS a licensed UK visa sponsor?: Yes. Advokatfirmaet Thommessen AS in London is on the Home Office register of licensed sponsors under this name since 2021. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can Advokatfirmaet Thommessen AS sponsor?: Advokatfirmaet Thommessen AS 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 Advokatfirmaet Thommessen AS based?: The register lists Advokatfirmaet Thommessen AS at Haakon Vii's Gate 10, Postboks 1484 Vika, N-0116 Oslo, Norway, Norway. 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 FC016039. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: FC016039
Address: Haakon Vii's Gate 10, Postboks 1484 Vika, N-0116 Oslo, Norway, Norway
Website: thommessen.no/en
LinkedIn: Profile

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Something wrong?

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As of 30 October 2026, Advokatfirmaet Thommessen AS (Companies House FC016039, 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 12 August 2021 (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