The register
The register lists SKK Convenience Store in Grays as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists the business as Skk Convenience Ltd, company number 17274684, a private limited company. The registered office is at 433 London Road, Grays, RM20 4AB, RM20 4AB. By its SIC codes the business is in retail.
For a candidate this means one less obstacle: SKK Convenience Store already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.