RIK — Estonian business register
Estonian company lookup via the e-Business Register (RIK) — requires a RIK contract (contract required).
Estonia's e-Business Register is operated by RIK (Registrite ja Infosüsteemide Keskus). The company registration API requires a contract with RIK; the connector is built contract-required and normalises to the same company-card shape as Brreg/CVR/YTJ (registrikood, name, address, status, legal form, country=EE). Without contract credentials (RIK_EE_API_USERNAME/RIK_EE_API_PASSWORD) the data routes return a structured 503 not_configured, and health reports configured:false — never 500. Open-data bulk (avaandmed.ariregister.rik.ee) is tracked as an alternative ingest.