What does Czech Company Registry (ARES) — By IČO or Search return?

It returns 15 documented output fields: name, vatNumber, legalFormCode, legalForm, foundedAt, updatedAt, taxOffice, street, houseNumber, city, postcode and country. Each field declares its type, a description of what it holds, and an example value. The remaining 3 are listed in the output schema below.

What input does Czech Company Registry (ARES) — By IČO or Search take?

All 3 inputs are optional and ship with usable defaults, so it runs as-is. They are listed with their types below.

Does Czech Company Registry (ARES) — By IČO or Search need an API key or login?

No. None of its inputs is a credential, and it reads only public data. Nothing to sign up for before the first run.

How do I run Czech Company Registry (ARES) — By IČO or Search?

It runs on Apify. Start it from its listing with the inputs above, or call the Apify API with the Actor's ID. Results land in a dataset you can export as JSON, CSV or Excel, or read through the Apify API into your own pipeline.

Czech Company Registry (ARES) — By IČO or Search

Look up Czech companies in ARES and get flat rows — IČO, name, VAT number, legal form, address, NACE code and registration dates. Free and key-less.

Czech Company Registry (ARES) — By IČO or Search returns 15 documented output fields, including name, vatNumber, legalFormCode, legalForm and foundedAt. Every field carries a declared type, a written description and an example value. 0 runs are recorded on Apify.

Run it on ApifyPay per result · no subscription

15: Output fields
3: Inputs
0: Runs

01 — output

What it returns

Every field the extractor writes to its dataset, with its type, a written description and an example value.

Field	Type	What it holds	Example
name	string	Display name as the source writes it.	Example name
vatNumber	number	VAT registration number. A STRING, because it carries a country prefix and leading zeros.	1
legalFormCode	string	Code for the entity's legal form, from the register's own code list.	EXAMPLE-0001
legalForm	string	Legal form of the entity. Often a CODE and often in the source's own language.	private limited company
foundedAt	string	Date the entity was founded or registered.	2026-10-18T07:30:00Z
updatedAt	string	ISO 8601 timestamp of the most recent upstream update.	2026-10-18T07:30:00Z
taxOffice	string	Tax office the entity is registered with.	example-value
street	string	Street name, without the house number.	10 Downing Street
houseNumber	number	House or building number on the street. Often absent outside Europe.	1
city	string	City name.	Austin
postcode	string	Postal code as the source writes it — not normalised, and formats differ per country.	SW1A 2AA
country	string	Country name as the source writes it — sometimes 'Norge' rather than 'NO'. Not an ISO code unless the README says so.	Norway
fullAddress	string	The whole address as one string, formatted by the source rather than by this Actor.	10 Downing Street, London SW1A 2AA
naceCode	string	NACE activity code for the entity. A CODE; several are possible per entity.	EXAMPLE-0001
registerUrl	string	Link to this record on the issuing register, where one exists.	https://example.com/resource

02 — sample

One record

Assembled from the example values declared on the schema above, not invented at render time.

{
  "name": "Example name",
  "vatNumber": 1,
  "legalFormCode": "EXAMPLE-0001",
  "legalForm": "private limited company",
  "foundedAt": "2026-10-18T07:30:00Z",
  "updatedAt": "2026-10-18T07:30:00Z",
  "taxOffice": "example-value",
  "street": "10 Downing Street"
}

03 — input

What you give it

Input	Type	Description
ico	stringoptional	Czech registration number (IČO), e.g. 27074358. Comma-separate several.
maxItems	integeroptional	Stop after this many rows.
maxPages	integeroptional	Stop after this many pages.

04 — run

Run Czech Company Registry (ARES) on your own input

It runs in the cloud on Apify. Nothing to install, and you are billed per result returned rather than per attempt.

Open on Apify ↗

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05 — questions

Asked before running it

14 of 15 fields described

What does Czech Company Registry (ARES) — By IČO or Search return?: It returns 15 documented output fields: name, vatNumber, legalFormCode, legalForm, foundedAt, updatedAt, taxOffice, street, houseNumber, city, postcode and country. Each field declares its type, a description of what it holds, and an example value. The remaining 3 are listed in the output schema below.
What input does Czech Company Registry (ARES) — By IČO or Search take?: All 3 inputs are optional and ship with usable defaults, so it runs as-is. They are listed with their types below.
Does Czech Company Registry (ARES) — By IČO or Search need an API key or login?: No. None of its inputs is a credential, and it reads only public data. Nothing to sign up for before the first run.
How do I run Czech Company Registry (ARES) — By IČO or Search?: It runs on Apify. Start it from its listing with the inputs above, or call the Apify API with the Actor's ID. Results land in a dataset you can export as JSON, CSV or Excel, or read through the Apify API into your own pipeline.