Open datasets · Business Register & Company Data
Estonian Business Register – Open Data
Official open-data downloads from the Estonian business register, including legal entities, registry cards, shareholders, beneficial owners, annual reports and related records. Published by Centre of Registers and Information Systems (RIK), Estonia and catalogued under Business Register & Company Data, available as csv, json, xml. Free to access at the source.
More in Business Register & Company Data
Companies House (UK)
Official UK company register; includes companies, LLPs, LPs, filings, accounts and people with significant control (PSC) data. Broad free access and open API.
INPI – Registre National des Entreprises (France)
French national company register with corporate data, filings and beneficial ownership information. Many datasets are open and free.
Handelsregister / Unternehmensregister (Germany)
German commercial register and central company register; includes companies, filings, accounts and company information. Free access for basic information; documents and official extracts are paid.
Registro Mercantil Central (Spain)
Spanish central company register; includes corporate information, filings and data from provincial registers. Free access for basic information; documents and official extracts are paid.

