The register
The register lists Spacecraft International Ltd in London 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).
At Companies House the business is Spacecraft International Limited (company number 03467372), a private limited company incorporated in 1997, 28 years ago. The registered office is at 64-66 Old Street, London, EC1V 9AN, EC1V 9AN. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Stratos Environmental Services Limited, Hls Mechanical & Electrical Services Limited.
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.