Gas Distribution concession in United Kingdom · Ofgem
Canonical Concessio ID
GB22X0000065
Display format: GB-22-X-000006-5
Country
United Kingdom (GB)
Sector
Gas Distribution (22)
Family
Utilities
Structure
—
Full structure
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Grantor
Ofgem
Operator
National Gas
Term start
—
Contract end
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About Concessio IDs
A Concessio ID is a 12-character canonical identifier for an infrastructure concession. The format is CC-AA-S-NNNNNN-K — country, asset class, structure, sequence, and a Luhn check digit. The check digit protects against typos and fabricated IDs.
Concessio IDs are stable for the life of the concession. They do not change if the asset is renamed, sold, or restructured. Cite them in filings, press releases, research reports, and contracts.