The register
The register lists Mustard Rainham Ltd in Hornchurch, Essex as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Mustard Rainham Ltd is the registered name (Companies House number 08234259), a private limited company on the register since 2012. The registered office is at 190 High Street, Hornchurch, Essex, RM12 6QP, RM12 6QP. Its filed activity puts it in hospitality.
For a candidate this means one less obstacle: Mustard Rainham Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.