Is Buildt AI Limited t/a Cosine a licensed UK visa sponsor?

Yes. Buildt AI Limited t/a Cosine in London is on the Home Office register of licensed sponsors under this name since 2026. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

What visa routes can Buildt AI Limited t/a Cosine sponsor?

Buildt AI Limited t/a Cosine is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".

Where is Buildt AI Limited t/a Cosine based?

The register lists Buildt AI Limited t/a Cosine 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. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

Buildt AI Limited t/a Cosine

Active

LondonTechnology & SoftwareListed under this name since 27 Jan 2026

Can sponsor visas

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

Visa routes

Skilled Worker

Rating

In good standing

Live jobs

On UK job boards

Licence & visa routes

Routes

Skilled Worker

Licence rating

Worker, A rating

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

Open jobs · 3 live

View all

ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs)
London, UK · £80,096
Live
Software Engineer, Cloud Infrastructure
London, UK · £60,000–£90,000
Live
Strategic Partnerships Manager
London, UK · £63,692
Live

Companies House changes

Run a live check

1 change worth checking since it was listed on 27 Jan 2026Checked 2 Nov 2026

24 Sep 2026
New shares issued (allotment)24 Sep 2026
Share capital filing recorded on 24 Sep 2026. No new majority owner was notified, so this is usually routine. If it did pass a controlling interest to someone new, the licence does not transfer automatically, and a new licence application may be needed within 20 working days.

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

Common questions about Buildt AI Limited t/a Cosine

Is Buildt AI Limited t/a Cosine a licensed UK visa sponsor?: Yes. Buildt AI Limited t/a Cosine in London is on the Home Office register of licensed sponsors under this name since 2026. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can Buildt AI Limited t/a Cosine sponsor?: Buildt AI Limited t/a Cosine is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Does Buildt AI Limited t/a Cosine have any jobs open right now?: We are currently tracking 3 live vacancies from Buildt AI Limited t/a Cosine on UK job boards. Not every job offers sponsorship, so check the advert or ask the employer.
Where is Buildt AI Limited t/a Cosine based?: The register lists Buildt AI Limited t/a Cosine 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. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: 14547479
Legal name: Buildt AI Limited

More Technology & Software sponsors in London

Something wrong?

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As of 30 October 2026, Buildt AI Limited t/a Cosine (London) holds an A-rated Worker sponsor licence covering the Skilled Worker route and has appeared on the UK Home Office register of licensed sponsors since 27 January 2026 (source: Borderless, from the GOV.UK register of licensed sponsors). The first register date is when we first saw it listed, not the official licence date. Text-only version