OSINT OF SLOVAKIA:
1. Open Data Portals
- National Open Data Catalogue —
data.gov.sk https://data.slovensko.sk/ Central catalogue of Slovak government open datasets. The old
data.gov.sk address redirects here.
- Statistical Office of the Slovak Republic
https://slovak.statistics.sk/ National statistics authority.
- DATAcube — Statistical Office
https://datacube.statistics.sk/ One of the most important sources for detailed demographic, economic, regional, labour, industry and population statistics.
- National Bank of Slovakia — Statistics
https://nbs.sk/en/statistics/ Banking, FDI, balance of payments, securities, interest rates, property prices and macroeconomic indicators.
- Ministry of Finance Open Data Portal
https://opendata.mfsr.sk/en/ State budget, debt, invoices, orders, public-finance data and government expenditure.
- Financial Administration Open Data — ODFS
https://opendata.financnasprava.sk/en/ Extremely useful tax/customs datasets including VAT registrations, tax debtors, border waiting times and revenue statistics.
- SHMÚ Open Data
https://opendata.shmu.sk/ Slovak Hydrometeorological Institute open datasets.
- SHMÚ Meteorological Open Data
https://opendata.shmu.sk/meteorology/ Weather, rainfall and climate observations.
- Slovak Election Results — VolbySR
https://www.volbysr.sk/ Official election/referendum results, often downloadable down to municipality or polling-district level.
- Eurostat
https://ec.europa.eu/eurostat/ EU statistical datasets with detailed Slovakia filters.
- Eurostat Data Browser
https://ec.europa.eu/eurostat/databrowser/- EU Open Data Portal —
data.europa.eu https://data.europa.eu/data/combined?query=slovakia&locale=en- World Bank — Slovakia
https://data.worldbank.org/country/slovak-republic- OECD — Slovakia
https://www.oecd.org/en/countries/slovak-republic.html- UN Data
https://data.un.org/Search.aspx?q=Slovakia- EU Cohesion Open Data
https://cohesiondata.ec.europa.eu/ Useful for tracing EU-funded projects in Slovakia.
2. Company Registries
- Business Register of the Slovak Republic — ORSR
https://www.orsr.sk/ The primary company register. Search by business name, IČO, registered office, registration number or person. An English interface is available.
- Register of Legal Entities, Entrepreneurs and Public Authorities — RPO
https://rpo.minv.sk/ Broader than ORSR and useful for legal entities, entrepreneurs, government bodies and organizational units. Administration moved to the Ministry of Interior in June 2026.
- Slovak Trade Register — Živnostenský register / ZRSR
https://www.zrsr.sk/ Important for sole traders and licensed businesses.
- Register of Financial Statements — RegisterÚZ
https://www.registeruz.sk/ Search financial statements, annual reports and documents by company name, IČO, DIČ or LEI.
- Register of Public Sector Partners — RPVS
https://rpvs.gov.sk/rpvs One of Slovakia’s most valuable investigative databases. Includes organizations dealing with the public sector and can expose ultimate beneficial owners (UBOs).
- Commercial Bulletin — Obchodný vestník
https://obchodnyvestnik.justice.gov.sk/ Corporate notices, liquidations, insolvencies, restructuring and other legally required publications.
- Slovak Insolvency Register
https://www.justice.gov.sk/sluzby/register-predinsolvencnych-likvidacnych-a-insolvencnych-konani/ Bankruptcy, liquidation, restructuring and insolvency proceedings. It replaced the former Register úpadcov from October 2025.
- FinStat
https://www.finstat.sk/ Excellent commercial aggregator for Slovak companies, financials, directors, industry, employees and company events.
-
FOAF.sk https://www.foaf.sk/search Particularly useful for searching people ↔ companies ↔ addresses ↔ corporate relationships.
- OpenCorporates
https://opencorporates.com/ International corporate database with Slovak entities.
- GLEIF LEI Search — Useful for financial-sector entities and cross-border company relationships.
