The register
The register lists Oliver Services Ltd in Willenhall as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Oliver Services Ltd, number 15883373, incorporated 2024: 2 years of filings behind the name. The registered office is at 6 Heather Grove, Willenhall, WV12 4BT, WV12 4BT. By its SIC codes the business is in recruitment and employment agencies.
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.