The register
The register lists Star Jet Service Ltd in Birmingham as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Star Jet Service Ltd is the registered name (Companies House number 12300174), a private limited company on the register since 2019. The registered office is at Suites 13-14, Second Floor, Whitehouse 111 New Street, Birmingham, B2 4EU, B2 4EU. Its filed activity puts it in professional and technical services. It has traded under other names before, including Duber Service Ltd, UK Speeder Duber Service Ltd.
Holding a licence is the expensive, slow part done. For Star Jet Service Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.