The register
The register lists Systems Enterprises Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Systems Enterprises Limited (company number 09527896), a private limited company incorporated in 2015, 11 years ago. Registered office: 20 Links Yard, Spelman Street, London, E1 5LX, E1 5LX. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Systems Enterprises Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.