The register
The register lists Geotek Limited in Daventry, Northamptonshire 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 Geotek Limited, number 10612823, incorporated 2017: 9 years of filings behind the name. Registered office: 52c Borough High Street, London, SE1 1XN, SE1 1XN. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Geotel Limited, Geotek 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.