The register
The register lists GeoAcoustics Ltd in Great Yarmouth 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 Geoacoustics Ltd, number 02571389, incorporated 1991: 35 years of filings behind the name. Registered office: Shuttleworth Close, Gapton Hall Industrial Estate, Great Yarmouth, Norfolk, NR31 0NQ, NR31 0NQ. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Kongsberg Geoacoustics Limited, Geoacoustics 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.