The register
The register lists Sifcon International PLC in Waltham Cross, Hertfordshire 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).
Sifcon International PLC is the registered name (Companies House number 00422367), a public limited company on the register since 1946. Registered office: New Ford Road, Brittania Road Ind Estate, Waltham Cross, Herts, EN8 7PG, EN8 7PG. Its filed activity puts it in wholesale. It has traded under other names before, including G.tiffin Limited.
For a candidate this means one less obstacle: Sifcon International PLC already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.