The register
Atlantis Operations (UK) Ltd is licensed to sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its entry on the register dates back to at least 2026, and the organisation is based in London. The register records its rating as Worker (A rating).
Companies House lists it as Atlantis Operations (UK) Limited, number 06484012, incorporated 2008: 18 years of filings behind the name. The registered office is at 5 Churchill Place, 10th Floor, London, E14 5HU, E14 5HU. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Current Resources 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.