The register
The register lists Green Dome International Ltd in Coventry 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 Green Dome International Ltd, number 11255359, incorporated 2018: 8 years of filings behind the name. Registered office: Heer House, Matlock Road, Coventry, CV1 4JR, CV1 4JR. Its filed activity puts it in manufacturing and engineering.
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.