Returns a list of legal entities matching the given filters.
AND logic — every filter added narrows the results.
| Filter type | Behaviour |
|---|---|
| Exact match | Used by identifier and orgUnitsIdentifier. |
| Fulltext | Case and diacritic insensitive. Minimum 3 characters. |
| Date range | Format must be YYYY-MM-DD — anything else returns 400. |
Look up an entity by IČO
identifier is an exact match so the 3-character minimum doesn’t apply.Search by name and city
Find active entities established in a year
Find entities by director name
Poll for recently updated records
dbModificationDateAfter to detect changes since a known date — useful for keeping a local copy in sync.IČO — exact match against identifiers[*].value.
Full registered name of the entity. Fulltext, min 3 characters.
3Legal form (e.g. s.r.o., a.s.). Fulltext, min 3 characters.
3Legal status of the entity. Fulltext, min 3 characters.
3Municipality of the registered address. Fulltext, min 3 characters.
3Street of the registered address. Fulltext, min 3 characters.
3Filter entities established on or after this date. Format: YYYY-MM-DD.
Filter entities established on or before this date. Format: YYYY-MM-DD.
Filter entities terminated on or after this date. Format: YYYY-MM-DD.
Filter entities terminated on or before this date. Format: YYYY-MM-DD.
When true, returns only active entities — those with no termination date.
Filter entities last modified on or after this date. Format: YYYY-MM-DD.
Filter entities last modified on or before this date. Format: YYYY-MM-DD.
Main economic activity. Fulltext, min 3 characters.
3ESA 2010 institutional classification. Fulltext, min 3 characters.
3Source register the entity is drawn from. Fulltext, min 3 characters.
3Type of interested party (e.g. shareholder, partner). Fulltext, min 3 characters.
3Given name of an interested party who is a natural person. Fulltext, min 3 characters.
3Family name of an interested party who is a natural person. Fulltext, min 3 characters.
3Full name of a legal entity acting as an interested party. Fulltext, min 3 characters.
3Type of statutory body (e.g. director, board). Fulltext, min 3 characters.
3Given name of a statutory body member who is a natural person. Fulltext, min 3 characters.
3Family name of a statutory body member who is a natural person. Fulltext, min 3 characters.
3Full name of a legal entity acting as statutory body. Fulltext, min 3 characters.
3IČO of an organisational unit — exact match.
Full name of an organisational unit. Fulltext, min 3 characters.
3Given name of an interested party within an organisational unit. Fulltext, min 3 characters.
3Family name of an interested party within an organisational unit. Fulltext, min 3 characters.
3Full name of a legal entity acting as interested party within an organisational unit. Fulltext, min 3 characters.
3