An official Czech Republic company extract is issued by ARES at https://ares.gov.cz. Free public search covers most verification needs; a paid certified extract is normally only required for banking, tenders, court filings or notarised transactions.
Usually not. The free public record from ARES confirms legal name, registration number, status and registered address. A certified extract is only needed when a bank, court or tender explicitly requires one.
Typically the legal name, registration number, incorporation date, registered address, entity type and current status — the same core fields visible in the free record, but issued as an official document.
No. Only ARES can issue a certified extract for Czech Republic. Third-party tools help you find and monitor the record, not certify it.
IČO (Identifikační číslo osoby) is an 8-digit identification number assigned to every economic subject in the Czech Republic. It's the primary identifier for all business interactions with government and other businesses.
Source: ARES
Last verified: 2026-06-01