The register
The register lists First Line Cars Ltd. in Reading, England 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).
Firstline Cars Limited is the registered name (Companies House number 10880128), a private limited company on the register since 2017. The registered office is at Rear Off 272-274 Elgar Road South, Reading, RG2 0BZ, RG2 0BZ. By its SIC codes the business is in motor trade and vehicle repair.
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.