The register
The register lists T And Z Traders Ltd in London 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 T and Z Traders Ltd (company number 13328891), a private limited company incorporated in 2021, 5 years ago. The registered office is at 22 Shackleton Road, Southall, London, UB1 2JA, UB1 2JA. By its SIC codes the business is in retail.
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.