Cartesian
Cartesian is a specialist consulting firm providing strategic advice and technology solutions to the communications sector.
The UK Home Office lists Cartesian as a licensed sponsor (A-rated, Global Business Mobility: Senior or Specialist Worker and Skilled Worker route). They can sponsor work visas. We read every advert and list only roles that don't rule out sponsorship. We're showing 1 of their current openings.
Sponsor licence details
Sourced from the UK Home Office register of licensed sponsors.
Sponsorship history
Certificates of Sponsorship Cartesian assigned each year, from Home Office figures released under the Freedom of Information Act.
Skilled Worker and Global Business Mobility routes. One certificate is assigned for each sponsored hire, visa extension or change of employer, so a person can be counted more than once. “1–5” is withheld by the Home Office; the 2025 figures list only sponsors with 5 or more (“—”). Matched to this employer by its name on the sponsor register. Sources: FOI 2025/12841 (2021–24), FOI2026/03501 (2025). Contains public sector information licensed under the Open Government Licence v3.0.
Licence timeline Pro
Every change we've seen on the Home Office register for Cartesian, and what its recent adverts say about sponsorship.
See this employer's full licence history: when it was licensed, rating and route changes, and when it last offered sponsorship in an advert.
Unlock with ProAbout Cartesian
Cartesian is a specialist consulting and managed services firm focused on the global telecommunications, digital media, and technology industries. Established over 35 years ago, the company advises commercial clients on business, network, and IT transformation.
The firm provides data science analytics, video platform design, Wi-Fi performance testing, and managed services to automate business processes. It also delivers technical due diligence and solutions designed to protect video content from digital piracy.
Open roles
1 live position matched to this sponsor licence.