The register
The register lists Net Zero North Sea Storage Limited in Middlesex 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 Net Zero North Sea Storage Limited, number 12473084, incorporated 2020: 6 years of filings behind the name. Registered office: Chertsey Road, Sunbury On Thames, Middlesex, TW16 7BP, TW16 7BP. Its filed activity puts it in energy, water and waste.
Holding a licence is the expensive, slow part done. For Net Zero North Sea Storage Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.