--- title: "Osler Diagnostics Ltd: UK sponsor licence status" canonical: https://uk-sponsors.getborderless.co.uk/sponsors/osler-diagnostics-ltd-oxford-722038 register_status: active register_as_of: 2026-10-30 publisher: Borderless (https://www.getborderless.co.uk) source: UK Home Office register of licensed sponsors (Open Government Licence v3); Companies House --- # Osler Diagnostics Ltd: UK sponsor licence status > As of 30 October 2026, Osler Diagnostics Ltd (Companies House 10001467, Oxford) 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 23 October 2017 (source: Borderless, from the GOV.UK register of licensed sponsors and Companies House). ## 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: 23 October 2017 - Legal name: OSLER DIAGNOSTICS LIMITED - Industry: Healthcare - Town: Oxford - Registered address: King Charles House, Park End Street, Oxford, England, OX1 1JD - Companies House number: 10001467 (https://find-and-update.company-information.service.gov.uk/company/10001467) - Website: https://www.oslerdiagnostics.com/ - LinkedIn: https://www.linkedin.com/company/oslerdiagnostics - Register data as of: 30 October 2026 (GOV.UK register of licensed sponsors, re-read daily) - Web page: https://uk-sponsors.getborderless.co.uk/sponsors/osler-diagnostics-ltd-oxford-722038 ## Where this sponsor sits - One of 629 licensed sponsors in Oxford: https://uk-sponsors.getborderless.co.uk/sponsors/in/oxford - One of 17,780 in Healthcare: https://uk-sponsors.getborderless.co.uk/sponsors/industry/healthcare - Among 122,278 Skilled Worker sponsors: https://uk-sponsors.getborderless.co.uk/sponsors/route/skilled-worker ## Companies House changes since it joined the register 36 changes worth checking, checked 31 October 2026, newest first: - 2 Oct 2026: New shares issued (allotment). Share capital filing recorded on 2 Oct 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. - 15 Jul 2026: New shares issued (allotment). Share capital filing recorded on 15 Jul 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. - 21 May 2026: New shares issued (allotment). Share capital filing recorded on 21 May 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. - 21 Jan 2026: New director appointed: SPERZEL III, John Joseph. Director change recorded on 21 Jan 2026. 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. - 31 Mar 2025: New person with significant control: Oxford Science Enterprises Holdings II Limited. Change to people with significant control recorded on 31 Mar 2025. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 31 Mar 2025: Cessation of Oxford Science Enterprises Plc as a person with significant control. Change to people with significant control recorded on 31 Mar 2025. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 17 Dec 2024: Director resigned: OLSEN, Mark. Director change recorded on 17 Dec 2024. 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. - 17 Dec 2024: New director appointed: WARME, Louise Anna. Director change recorded on 17 Dec 2024. 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. - 31 Jul 2023: New director appointed: DIGGELMANN, Roland. Director change recorded on 31 Jul 2023. 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. - 31 May 2023: Director resigned: SMITH, Christopher Michael. Director change recorded on 31 May 2023. 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. - 9 Feb 2023: New shares issued (allotment). Share capital filing recorded on 9 Feb 2023. 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. - 8 Nov 2022: New director appointed: OLSEN, Mark. Director change recorded on 8 Nov 2022. 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. - 8 Nov 2022: Director resigned: REINHARDT, Erich Rolf, Professor Doctor. Director change recorded on 8 Nov 2022. 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. - 8 Nov 2022: Director resigned: DEBATIN, Jorg. Director change recorded on 8 Nov 2022. 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. - 8 Nov 2022: Director resigned: GEORGE, Peter Lutz. Director change recorded on 8 Nov 2022. 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. - 8 Nov 2022: New shares issued (allotment). Share capital filing recorded on 8 Nov 2022. 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. - 29 Jun 2022: New director appointed: GEORGE, Peter Lutz. Director change recorded on 29 Jun 2022. 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. - 9 Jun 2022: Director resigned: GEORGE, Peter Lutz. Director change recorded on 9 Jun 2022. 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. - 9 Jun 2022: New director appointed: WILKINSON, James Henry. Director change recorded on 9 Jun 2022. 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. - 15 Feb 2022: New director appointed: SMITH, Christopher Michael. Director change recorded on 15 Feb 2022. 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. - 1 Feb 2022: New director appointed: BERRY, David Arthur. Director change recorded on 1 Feb 2022. 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. - 29 Apr 2021: New director appointed: DEBATIN, Jorg. Director change recorded on 29 Apr 2021. 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. - 29 Jan 2021: New shares issued (allotment). Share capital filing recorded on 29 Jan 2021. 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. - 11 Dec 2020: New shares issued (allotment). Share capital filing recorded on 11 Dec 2020. 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. - 20 Jul 2020: Director resigned: PARR, Adam Stephen De Voghelaere, Dr. Director change recorded on 20 Jul 2020. 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. - + 11 earlier changes on the web page 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 No listings matched yet. Job listings are harvested daily from Reed, Adzuna, Jooble and Careerjet and matched back to the register by employer name. ## Common questions about Osler Diagnostics Ltd ### Is Osler Diagnostics Ltd a licensed UK visa sponsor? Yes. Osler Diagnostics Ltd in Oxford is on the Home Office register of licensed sponsors under this name since 2017. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship. ### What visa routes can Osler Diagnostics Ltd sponsor? Osler Diagnostics Ltd is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)". ### Where is Osler Diagnostics Ltd based? The register lists Osler Diagnostics Ltd at King Charles House, Park End Street, Oxford, England, OX1 1JD. 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 10001467. 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/osler-diagnostics-ltd-oxford-722038 - This fact sheet: https://uk-sponsors.getborderless.co.uk/sponsors/osler-diagnostics-ltd-oxford-722038.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.