OpenCorporatesopencorporates.com
Largest open database of companies, with 200M+ entities from 140+ jurisdictions. Search by company name, registration number or officer name.
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tools / companies-house
UK Companies House
Official UK company register. Free filings, accounts, officers, persons with significant control (PSC) and charges for every UK company.
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Use officer search, then open "appointments" to see every company a person has been involved with. Registered addresses and partial DOBs (month/year) appear on officer pages.
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Annuaire des Entreprisesannuaire-entreprises.data.gouv.fr
Official French government company directory. SIREN/SIRET lookup, executives, beneficial owners, filings and certifications for every French business.
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OCCRP Alephaleph.occrp.org
OCCRP's searchable archive of leaks, company registries, court records and gazettes used in cross-border investigative journalism.
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Zefixzefix.ch
Official Swiss central business name index. Search all companies entered in cantonal commercial registers and their SOGC publications.
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EU Sanctions Mapsanctionsmap.eu
Interactive map and search of all EU restrictive measures by country regime, with listed persons and entities.
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FEC Campaign Finance Datafec.gov
US Federal Election Commission data on individual contributions, PACs, candidates and committee spending. Search donors by name, employer or ZIP.
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