Official Irish company registry lookup (Companies Registration Office, CRO Open Data, complete daily snapshot, CC BY 4.0). CRO number, 1-7 digits, e.g. 600161. Common identity (name, type, status, incorporation, registered office with Eircode) plus the CRO block: 33 status codes in closed families (normal, dissolved, liquidation, examinership…), 45 type codes, annual-return dates, last accounts, NACE, 2022-2024 filings index. 404 without charge if absent or of unknown type.