The register
The register lists Viet Food Ltd in Westcliff-on-sea 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 Viet Food Limited (company number 09296185), a private limited company incorporated in 2014, 12 years ago. The registered office is at 34-36 Wardour Street, London, W1D 6QT, W1D 6QT. By its SIC codes the business is in hospitality.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.