Companies Registration Office pricing: business verification API

Companies Registration Office's site llms.txt Best business verification API in 2026: providers compared Companies Registration Office: business verification API alternatives

Is Companies Registration Office yours? Write to us about our scores for this plan. We invite selected tool providers to our WhatsApp group.

64% complete: 7 of the 11 key fields we checkSee the 11 fields

$0.00per 1,000 companiesHalf of the 683 plans we rank by price cost $7.895 per 1,000 companies or less. This plan and 58 others tie for the lowest price per 1,000 companies of the 683 plans.Scoris's €19 pack covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than Scoris's €99 monthly plan.GovFiles, CompanyData.com and Didit are the best business verification API providers in our benchmark for companies in any country.

Plan: Free Companies Registration Office's only plan

FreeFree$0.00 per 1,000

Call: GET /api/3/action/datastore_search Companies Registration Office's only call

GET /api/3/action/datastore_searchFree$0.00 per 1,000

API: Business verification API one of Companies Registration Office's 3 APIs

About this item

A copy at most 1 day old. You get records from Companies Registration Office's copy of the register.
7 of the 11 key fields we check. Registered name, Entity number, Entity type, Status, Formation date, Principal address, Filings.
Nothing to pay. You get as many calls as you like.
One call. You call GET /api/3/action/datastore_search with resource_id set to "3fef41bc-b8f4-4b10-8434-ce51c29b1bba". The call returns the register's record of the company.
Anyone can get it. Keep data: no limit. Use data: with conditions.

Companies Registration Office: business verification API alternatives

Companies Registration Office alternatives: every business verification API provider ranked

We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives live data or data at most a day old.

	This planCompanies Registration Office, free	INSEE, free	Brreg, free	Annuaire des Entreprises, free	data.gov.lv, free
$ per 1,000 companies	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	64%	45%	64%	73%	55%
Billing	free	free	free	free	free
Pay	$0	$0	$0	$0	$0
Enough for	no limit	1,296,000 calls a month	no limit	18,144,000 calls a month	no limit
Freshness	1 day	24 hours	live	1 day	1 day
Who can get it	anyone	anyone	anyone	anyone	anyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Registered name
Entity number
Tax ID, not in the answer
Entity type
Status
Good standing, not in the answer
Formation date
Registered agent, not in the answer
Principal address
Officers, not in the answer
Filings

Score
Overall score	67.1
Price score	100
Accuracy score	35
Cost to get started score	100
Bundle score	0
Performance score	100

Price
$ per 1,000 companies	$0.00
Per	call
Billing	free

Aggregators
Aggregators	none

Charges
Also pays for	nothing else

Not found
$ per 1,000	$0.00

In their words
Their pitch	This dataset provides a structured and machine-readable register of all companies recorded by the Companies Registration Office (CRO) in Ireland. It includes a daily snapshot of company records, covering both currently registered companies and historical records of dissolved or closed entities.

Data
Freshness	1 day
Countries	Ireland
Keep data	no limit
Use data	Dataset licence "CC-BY-4.0": "available for bulk download and API access under the Creative Commons Attribution 4.0 (CC BY 4.0) licence, allowing unrestricted reuse with appropriate attribution". "Under the CC-BY Licence, users must acknowledge the source of the Information in their product or application. Where the Information Provider does not provide a specific attribution statement users should include, or link to, this attribution statement: “Contains Irish Public Sector Data licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence”." "The Registrar reserves the right to amend or vary any information provided at any time." The licence: "If You Share the Licensed Material (including in modified form), You must: [...] indicate if You modified the Licensed Material [...], and indicate the Licensed Material is licensed under this Public License, and include the text of, or the URI or hyperlink to, this Public License." "You may not offer or impose any additional or different terms or conditions on, or apply any Effective Technological Measures to, the Licensed Material if doing so restricts exercise of the Licensed Rights by any recipient of the Licensed Material." "Nothing in this Public License constitutes or may be construed as permission to assert or imply that You are, or that Your use of the Licensed Material is, connected with, or sponsored, endorsed, or granted official status by, the Licensor [...]" "Patent and trademark rights are not licensed under this Public License."

Plan
Pay	$0
Enough for	no limit

Rate limit
Batch	1

Speed
Answer	in the call
Median	0.07 s

The call
You send	resource_id "3fef41bc-b8f4-4b10-8434-ce51c29b1bba". Optional: filters, q, distinct, plain, language, limit, offset, fields, sort, include_total, total_estimation_threshold, records_format
Method	GET
Path	/api/3/action/datastore_search

About the plan
Plan	Free
Who can get it	anyone

The 25 fields the plan's answer can hold

total results, total estimated, record ID, relevance rank, entity ID, entity name, name effective date, status code, status, status date, entity type code, entity type, entity type effective date, registration date, dissolution date, address line 1, address line 2, address line 3, address line 4, Eircode, last annual return date, next annual return date, last accounts date, NACE version 2 code, principal object code