Cartesian Limited
ActiveLicence & visa routes
An A rating means the sponsor currently meets Home Office duties and can issue Certificates of Sponsorship; a B rating means a time-limited action plan is in place.
Companies House changes
Run a live check≈3.3 in 100 such sponsors lost their licence within 7 months. Score uses register data only — a live check adds the full Companies House record.
Reporting duties
- 9 Jun 2026 — New director appointed: KUMAR, Sanjeev. Report via SMS within 20 working days · window closed 7 Jul 2026 — if this was not reported, the licence is at risk
- 21 May 2026 — New director appointed: SOMANI, Ketan. Report via SMS within 20 working days · window closed 18 Jun 2026 — if this was not reported, the licence is at risk
- 12 May 2026 — Secretary resigned: SERAFIN, Jim. Report via SMS within 20 working days · window closed 9 Jun 2026 — if this was not reported, the licence is at risk
- 12 May 2026 — Director resigned: SERAFIN, James George. Report via SMS within 20 working days · window closed 9 Jun 2026 — if this was not reported, the licence is at risk
- + 13 earlier duties
Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.
- 9 Jun 2026New director appointed: KUMAR, Sanjeev
- 21 May 2026New director appointed: SOMANI, Ketan
- 12 May 2026Secretary resigned: SERAFIN, Jim
- 12 May 2026Director resigned: SERAFIN, James George
- 12 May 2026Director resigned: KUBY, Kevin Morgan Paul
- 12 May 2026Director resigned: MYERS, Jack
- + 11 earlier events
Sponsored jobs
No listings matched yet
Job listings are harvested daily from Reed, Adzuna, Jooble and Careerjet and matched back to the register.
Common questions about Cartesian Limited
- Is Cartesian Limited a licensed UK visa sponsor?
- Yes. Cartesian Limited in London holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2016. That means it is permitted to sponsor eligible workers from overseas, though a licence is permission to sponsor rather than a guarantee that any particular vacancy is open to 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 is recorded on the register as "Worker (A rating)" — the rating reflects the Home Office's confidence in the sponsor's compliance record.
- Where is Cartesian Limited based?
- The register lists Cartesian Limited at Second Floor, 168 Shoreditch High Street, London, United Kingdom, E1 6RA. This is the address on the sponsor licence, which is usually the head office — a sponsored role may be based at a different site.
- How current is this information?
- This page is built from the UK Home Office register of licensed sponsors. We resync the register daily and keep a dated history of every addition and removal, alongside Companies House records for company number 03230513. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.
Registration details
- Companies House
- 03230513
- Address
- Second Floor, 168 Shoreditch High Street, London, United Kingdom, E1 6RA
- First on register
- 19 Oct 2016
- Website
- cartesian.com
- Profile
More in London
Source: UK Home Office register of licensed sponsors (updated daily) and Companies House. "First on register" is when this organisation first appeared in our data, not the official licence grant date.