--- title: "Cartesian Limited: UK sponsor licence status" canonical: https://uk-sponsors.getborderless.co.uk/sponsors/cartesian-limited-london-803479 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 --- # Cartesian Limited: UK sponsor licence status > As of 30 October 2026, Cartesian Limited (Companies House 03230513, 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 19 October 2016 (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: Global Business Mobility: Senior or Specialist Worker; Skilled Worker - First seen on the register: 19 October 2016 - Industry: Technology & Software - Town: London - Registered address: Second Floor, 168 Shoreditch High Street, London, United Kingdom, E1 6RA - Companies House number: 03230513 (https://find-and-update.company-information.service.gov.uk/company/03230513) - Website: https://www.cartesian.com - LinkedIn: https://www.linkedin.com/company/cartesian/ - 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/cartesian-limited-london-803479 ## 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 10,782 Global Business Mobility sponsors: https://uk-sponsors.getborderless.co.uk/sponsors/route/global-business-mobility ## Companies House changes since it joined the register 19 changes worth checking, checked 26 October 2026, newest first: - 8 Oct 2026: New director appointed: VAIDYANATHAN, Ganesh, Mr.. Director change recorded on 8 Oct 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. The 20-working-day window runs to about 5 Nov 2026. - 22 Sep 2026: Director resigned: SOMANI, Ketan. Director change recorded on 22 Sep 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. - 9 Jun 2026: New director appointed: KUMAR, Sanjeev. Director change recorded on 9 Jun 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. - 21 May 2026: New director appointed: SOMANI, Ketan. Director change recorded on 21 May 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. - 12 May 2026: Secretary resigned: SERAFIN, Jim. Company secretary change recorded on 12 May 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. - 12 May 2026: Director resigned: SERAFIN, James George. Director change recorded on 12 May 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. - 12 May 2026: Director resigned: MYERS, Jack. Director change recorded on 12 May 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. - 12 May 2026: Director resigned: KUBY, Kevin Morgan Paul. Director change recorded on 12 May 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. - 11 Nov 2025: New director appointed: SERAFIN, James George. Director change recorded on 11 Nov 2025. 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. - 24 Sep 2021: Director resigned: HAWKINS, Susannah. Director change recorded on 24 Sep 2021. 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. - 16 Jun 2021: Registered office address changed. Registered office change recorded on 16 Jun 2021. If the address on your sponsor licence has changed, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 26 Mar 2021: Registered office address changed. Registered office change recorded on 26 Mar 2021. If the address on your sponsor licence has changed, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days. - 12 Feb 2020: New director appointed: HAWKINS, Susannah. Director change recorded on 12 Feb 2020. 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. - 16 Aug 2018: New secretary appointed: SERAFIN, Jim. Company secretary change recorded on 16 Aug 2018. 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. - 16 Aug 2018: Secretary resigned: RANAGHAN, Dermod Frederick. Company secretary change recorded on 16 Aug 2018. 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 May 2018: New director appointed: MYERS, Jack. Director change recorded on 11 May 2018. 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. - 11 May 2018: New director appointed: KUBY, Kevin Morgan Paul. Director change recorded on 11 May 2018. 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. - 11 May 2018: Director resigned: WOODWARD, Peter, Mr.. Director change recorded on 11 May 2018. 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 May 2018: Director resigned: WOO, Micky Ka Kui. Director change recorded on 11 May 2018. 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. 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 Cartesian Limited ### Is Cartesian Limited a licensed UK visa sponsor? Yes. Cartesian Limited in London is on the Home Office register of licensed sponsors under this name since 2016. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship. ### What visa routes can Cartesian Limited sponsor? Cartesian Limited 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 Cartesian Limited based? The register lists Cartesian Limited at Second Floor, 168 Shoreditch High Street, London, United Kingdom, E1 6RA. 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 03230513. 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/cartesian-limited-london-803479 - This fact sheet: https://uk-sponsors.getborderless.co.uk/sponsors/cartesian-limited-london-803479.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.