The register
The register lists Wineify Ltd in Watford, London 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 it as Wineify Limited, number 12095707, incorporated 2019: 7 years of filings behind the name. Registered office: The Belfry The Belfry, Majestic House, Colonial Way, Watford, WD24 4WH, WD24 4WH. Its filed activity puts it 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.