Polish Company Register (KRS) API → Clean JSON
Pricing
from $2.10 / 1,000 krs extracts
Company profiles from the official Polish KRS open API (Ministry of Justice, CC0) by KRS number: name, legal form, status, address, NIP/REGON, PKD→NACE, share capital, masked officers. No scraping, no personal identifiers.
Krajowy Rejestr Sądowy numbers (1–10 digits; zero-padded to 10 automatically). Up to 5,000 per run; duplicates are merged. Unknown numbers (HTTP 404) and struck-off entities (HTTP 204) are reported in the STATS record and are not charged. Default: ORLEN S.A. and PKO BP S.A.
P = rejestr przedsiębiorców (companies, partnerships, cooperatives, branches). S = rejestr stowarzyszeń, fundacji, innych organizacji społecznych i zawodowych oraz SP ZOZ. A KRS number exists in exactly one of them; a lookup in the wrong one returns 404.
Use OdpisPelny instead of OdpisAktualny: adds previous names with dates, officer appointment dates, the registration court and the deletion date of struck-off entities (status dissolved). ~5–10× larger upstream responses; same price per record.
Return management board, supervisory body members, commercial proxies and liquidators as the Ministry publishes them: names are masked by the source (e.g. K******** D******), with role and (full extract) appointment date. PESEL and free-text descriptions are never returned.
full returns every extract found. incremental stores a content hash per KRS number in the key-value store (key CURSOR) and returns only extracts that changed since the previous run with the same input (first run returns everything).
Stop after this many records (budget guard).
Common field of the CEE registry actors; not applicable to Poland and ignored here. Use krsNumbers.
Not supported — the KRS open API has no name search. Setting it fails the run with an explanation; look the number up at https://wyszukiwarka-krs.ms.gov.pl/ instead.
