🇸🇰Slovakia

New to the API? Start with the jurisdictions overview, which explains how ordering, identifiers and documents work everywhere.

Company data here comes directly from Obchodný register, Register účtovných závierok (RÚZ), Register právnických osôb (RPO) and Register partnerov verejného sektora (RPVS).

What you can call here

What each operation does is the same everywhere and is explained on the jurisdictions overview.

How to search

Start with company search and jurisdictionCode: "sk". Pass the name as companyName, a registration number as companyNumber, or both to narrow the result. Here companyNumber is read as ico.

Fields

To say exactly what you mean, send an advancedQuery instead. Slovakia understands these fields:

Examples

{  "jurisdictionCode": "sk",  "advancedQuery": {    "ico": "31333532"  }}

Company identifiers

Search by passing the registration number as companyNumber — it is matched against the schemes this register can search on, so you do not name the scheme yourself. Not every scheme below is searchable; the rest label the values returned in a company’s identifiers.

Identifier notes

• A Slovak company registration number (IČO) is not always a stable, one-to-one identifier for a company: the register can reassign an IČO vacated by a dissolved company to a different, later-registered entity, and a company's own branch office is issued the identical IČO as its parent. When matching Slovak companies by IČO over time or against another data source, corroborate the match against the company's name and status too — don't rely on the number alone.
• Slovakia's 8-digit company identifier (IČO) uses the same numbering format as the Czech Republic's identifier of the same name, a holdover from the shared Czechoslovak numbering system. An 8-digit number that looks like a valid Slovak IČO can, digit-for-digit, belong to a completely unrelated Czech company instead. An 8-digit number alone does not establish that a company is Slovak — you need the entity's country as well.
• A Slovak commercial-register file reference (e.g. 'Sro 3586/B') is not an opaque code — it is three distinct pieces of information joined together: a section prefix denoting the legal form under which the register files the company (e.g. 'Sro' for s.r.o., 'Sa' for a.s., 'Pš' for a state enterprise), a sequential insert number within that section, and a letter identifying the regional court holding the file. Treat it as a structured reference with distinct parts if you need to parse or compare these values, not as an opaque string.

Documents you can order

Documents with a shortcut are ordered directly by that name — for example register_extract. The rest are filings whose availability differs per company: call list documents first and order the ID it returns.

Local notes

Gotchas

Glossary