The register
Intersystems is licensed to sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its entry on the register dates back to at least 2026, and the organisation is based in Windsor, Berkshire. Rating on the current register: Worker (A rating).
Intersystems Corporation is the registered name (Companies House number FC013706), a overseas company on the register since 1986. Registered office: One, Congress Street, Boston, Massachussetts 02114.
For a candidate this means one less obstacle: Intersystems already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.