--- title: "Buildt AI Limited t/a Cosine: UK sponsor licence status" canonical: https://uk-sponsors.getborderless.co.uk/sponsors/buildt-ai-limited-t-a-cosine-london-808444 register_status: active register_as_of: 2026-11-02 publisher: Borderless (https://www.getborderless.co.uk) source: UK Home Office register of licensed sponsors (Open Government Licence v3); Companies House --- # Buildt AI Limited t/a Cosine: UK sponsor licence status > As of 2 November 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). ## Key facts - Register status: Active: on the current register and licensed to sponsor workers - Licence type and rating: Worker (A rating) - Visa routes: Skilled Worker - First seen on the register: 27 January 2026 - Legal name: Buildt AI Limited - Industry: Technology & Software - Town: London - Companies House number: 14547479 (https://find-and-update.company-information.service.gov.uk/company/14547479) - Register data as of: 2 November 2026 (GOV.UK register of licensed sponsors, re-read daily) - Web page: https://uk-sponsors.getborderless.co.uk/sponsors/buildt-ai-limited-t-a-cosine-london-808444 ## Where this sponsor sits - One of 36,683 licensed sponsors in London: https://uk-sponsors.getborderless.co.uk/sponsors/in/london - One of 15,391 in Technology & Software: https://uk-sponsors.getborderless.co.uk/sponsors/industry/technology-software - Among 122,278 Skilled Worker sponsors: https://uk-sponsors.getborderless.co.uk/sponsors/route/skilled-worker ## Companies House changes since it joined the register 1 change worth checking, checked 2 November 2026, newest first: - 24 Sep 2026: New shares issued (allotment). 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 cannot show who holds the licence roles or whether a change was reported to the Home Office, so these are prompts to check against your own records, not findings. ## Sponsored jobs 3 live vacancies tracked for this employer (3 tracked all-time), harvested daily from Reed, Adzuna, Jooble and Careerjet and matched by employer name. - ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs) · London, UK · £80,096 · live · https://www.adzuna.co.uk/jobs/details/5923031837?utm_medium=api&utm_source=3195f9d3 - Software Engineer, Cloud Infrastructure · London, UK · £60,000–£90,000 · live · https://www.adzuna.co.uk/jobs/details/5889034120?utm_medium=api&utm_source=3195f9d3 - Strategic Partnerships Manager · London, UK · £63,692 · live · https://www.adzuna.co.uk/jobs/details/5928685877?utm_medium=api&utm_source=3195f9d3 All listings: https://uk-sponsors.getborderless.co.uk/jobs?sponsorId=808444&employer=Buildt%20AI%20Limited%20t%2Fa%20Cosine A vacancy listed here does not by itself mean the role is offered with sponsorship. Check the advert or ask the employer. ## 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 2 November 2026. We update it daily. Always confirm a licence status on GOV.UK. ## About this data - Source register: UK Home Office, Register of Licensed Sponsors (Workers), https://www.gov.uk/government/publications/register-of-licensed-sponsors-workers (Open Government Licence v3). GOV.UK is authoritative; confirm there before relying on a licence status. - Company records: Companies House, https://find-and-update.company-information.service.gov.uk/ - Published by Borderless (https://www.getborderless.co.uk), an OISC-regulated UK immigration provider. This is public register data, not legal advice. - "First seen on the register" is when this organisation first appeared in our data, not the official licence grant date. - Web page: https://uk-sponsors.getborderless.co.uk/sponsors/buildt-ai-limited-t-a-cosine-london-808444 - This fact sheet: https://uk-sponsors.getborderless.co.uk/sponsors/buildt-ai-limited-t-a-cosine-london-808444.md - Site overview for AI agents: https://uk-sponsors.getborderless.co.uk/llms.txt - Something wrong? Request a correction from the web page and the Borderless team will check it.