The register
The register lists Taste Prep Limited 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).
Companies House lists the business as Taste Prep Limited, company number 16256965, a private limited company. The registered office is at International House, 101 King's Cross Road, London, WC1X 9LP, WC1X 9LP. 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.