Search the Ireland Company Register by Name
An Oifig um Chlárú Cuideachtaí
Search the Companies Registration Office (CRO)
Search Company Records in Ireland
3 free lookups per day. No sign-up required.
How do I search the Companies Registration Office (CRO) company registry?
The Companies Registration Office (CRO) is the official Ireland business registry. Search it for free by company name, registration number, or VAT — no signup required — using the lookup above or directly at https://www.cro.ie.
- Registry
- Companies Registration Office (CRO)
- Coverage
- All companies registered in Ireland
- Cost
- Free for basic lookups
- Data freshness
- Mirrored from the primary source
Ireland company records
Every record below has its own page with the registered name, registration number, registered address, legal form and status, plus free change monitoring. Records are mirrored from public open data (GLEIF LEI, CC0), which sources them from the national register.
What Companies Registration Office (CRO) contains, and what it costs
Field coverage, identifier formats and fees, verified against the official sources listed at the end of this section.
What a Ireland company record returns
- Company name and previous names
- CRO number and registration date
- Company type and status
- Registered office address
- Directors, secretaries and shareholders
- Annual return date and filing history
- Financial statements, where filed
Free versus paid
| Item | Cost |
|---|---|
| Company name and number search | Free |
| Company submissions list and basic details | Free |
| Company printout / filed documents | Paid (€2.50 per document) |
| Certificates | Paid |
What a Ireland registration number looks like
Up to 6 digits, no prefix
123456
Business (trading) names have their own separate register and number series.
IE + 7 digits + 1–2 letters
IE1234567FA
Official sources
- CORE — Companies Registration Office online — Official Irish company and business name search
- Companies Registration Office — Registry guidance, fees and filing requirements
- Revenue — VAT number verification — Irish VAT registration rules
Step-by-step guides for Ireland
Free how-to walkthroughs — search by name, check directors, get an official extract.
Searches people run for Ireland
Each one answers a different question — free, no account needed.
Email me the Ireland record as a PDF
FreeA dated, source-cited Ireland record you can file against a KYB or vendor-onboarding check. Free — no account needed.
Free. We only use your email to send the document and tell you if the record changes.
Ireland — by the numbers
- Records indexed
- 1,301
- Last updated
- 2026-08-04
- Top entity type
- GENERAL
- Cost
- Free
886 records
No signup required
About CRO company search
The Companies Registration Office (CRO) is Ireland's statutory company registrar. A CRO company search returns the registered company name, CRO number, company type (LTD, DAC, PLC, CLG), incorporation date, registered office address, current directors and secretary, annual return date and whether the company is normal, strike-off listed or dissolved. Search by company name or CRO number here, free and without a CORE account.
Access Irish CRO company data. Search for any company registered in Ireland with registration details and director information.
Get the full Ireland list — free
Sign in with Google to unlock every Companies Registration Office (CRO) record, save searches, and export results.
280K+
Active Companies
12.5%
Corporate Tax
1,000+
Tech HQs
Free Search
Data Access
Registry Overview
Ireland's Companies Registration Office (CRO) maintains the register of all Irish companies. Ireland's 12.5% corporate tax rate has made it a major hub for multinational tech companies (Apple, Google, Meta, Microsoft all have significant Irish operations). The CRO provides free online search for basic company information.
Entity Types
- •Private Company Limited by Shares (Ltd)
- •Designated Activity Company (DAC)
- •Public Limited Company (PLC)
- •Company Limited by Guarantee (CLG)
- •Unlimited Company
- •External Company
Data Available
- ✓Company number
- ✓Company name and type
- ✓Registered address
- ✓Date of incorporation
- ✓Status
- ✓Director and secretary names
- ✓Annual return filing date
- ✓Charges and mortgages
Free tools for Ireland
How to search the Companies Registration Office (CRO)
- 1
Search via CRO
Companies Registration Office (CRO) covers all Republic of Ireland entities. CORE is the online portal; searches by name or CRO number are free.
- 2
Verify with the RBO
The Register of Beneficial Ownership records anyone with 25%+ ownership of an Irish entity. Access is now restricted post-CJEU 2022 ruling, but obliged entities can still query.
- 3
Cross-check VAT via Revenue
Irish VAT numbers are issued by Revenue and validatable via VIES. A live VAT number is a stronger commercial signal than CRO registration alone.
Who uses this data
Global compliance officers, tax professionals managing multinational corporate structures, legal teams performing due diligence on tech subsidiaries, and KYC analysts verifying beneficial ownership via the RBO link.
Access, fees & notes
While basic company data is free to view, there is a small fee (typically €3.50) to download digital copies of specific filed documents. The registry is notably transparent but separates financial data for some entity types.
Cost & access
Basic company search and printout summary is free; filed documents (Annual Returns, etc.) cost €3.50 per image.
Local-language glossary
- An Oifig um Chlárú Cuideachtaí (CRO)
- The Irish state agency responsible for the incorporation of companies and the registration of business names.
- Designated Activity Company (DAC)
- A private company limited by shares but with a constitution that defines a specific objects clause, often used in corporate finance.
- Register of Beneficial Ownership (RBO)
- A separate statutory register containing information on the natural persons who ultimately own or control the company.
- Annual Return (Form B1)
- A mandatory yearly filing providing a snapshot of the company's directors, secretary, and share capital at a specific date.
Common mistakes to avoid
✗ Conflating the Business Name with the Company Name.
✓ Ensure you check the 'Type' field; a Business Name (RBN) is not a separate legal entity and offers no limited liability.
✗ Expecting full financial statements for all entities for free.
✓ Financial statements are usually attached to the B1 Annual Return and require a fee to view the scanned PDF.
Frequently Asked Questions
How do I search the Irish CRO?▾
Visit the CRO's CORE search system (core.cro.ie) and search by company name or number. Basic company details are free. Document images (annual returns, financial statements) can be purchased for a small fee.
Why do so many tech companies incorporate in Ireland?▾
Ireland offers a 12.5% corporate tax rate (one of the lowest in the EU), a highly educated English-speaking workforce, EU membership providing access to the single market, and an established tech ecosystem with deep talent pools in Dublin, Cork, and Galway.
What is a DAC?▾
A Designated Activity Company (DAC) is a new company type introduced by the Companies Act 2014. Unlike a standard Ltd, a DAC has an objects clause limiting its activities. Many older Irish companies converted to DAC to maintain their existing constitution.
Can I access Irish company financial data?▾
All Irish companies must file annual financial statements with the CRO. Small companies may avail of filing exemptions (abridged accounts). Financial statements are available for purchase through CORE, typically costing €2.50 per document.
How do I search for a company in Ireland by name?▾
Type the company name into the search box above. Results come from the CRO Ireland and show the registered name, CRO number, status and registered address. Partial names work — searching "acme" returns every registered entity whose name starts with it.
Is the Ireland company register free to search?▾
Yes. Searching by company name or CRO number is free here and on the official Ireland register — no account or payment is required for a basic lookup. Certified extracts and filed documents may carry a fee on the official register.
Can I search Ireland companies by registration number?▾
Yes. Enter the CRO number instead of the name and the lookup resolves it directly to the matching record, which is the fastest way to confirm an identifier printed on an invoice or contract.
How do I check whether a company is registered in Ireland?▾
Search the name or CRO number above. If the business is on the CRO Ireland, the record appears with its registered name and identifier. If nothing is returned, the name as spelled is not on the register — try a partial name or the number printed on the invoice or contract before concluding the business is unregistered.
How can I tell if a Ireland company is still active?▾
Each record carries the status the CRO Ireland publishes for that entity. Registration status is a factual register field, not a judgement about the business — for ongoing certainty you can watch a record and be emailed when its registered details change.
How do I find a company's CRO number?▾
Search the company name above. Each result shows its CRO number alongside the registered name, status and address, sourced from the CRO Ireland.
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Related Intelligence
Decision-makers indexed across Ireland companies
Platform-wide: 5,926 decision-makers indexed across 734 companies. Distribution by seniority:
- C-Suite331 · 6%
- VP31 · 1%
- Director173 · 3%
- Manager18 · 0%
- Individual Contributor4,474 · 75%
- Other899 · 15%
Aggregate counts only — no personal information is shown. Data refreshed 2026-07-04.
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Cite this record
LemReveal. (2026). Ireland — Companies Registration Office (CRO) Dataset. Source: Companies Registration Office (CRO). Retrieved September 16, 2026, from https://lemreveal.com/data/ireland
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Measured registry access
- Ireland registry access: 21/100
45.9% of 98 measured searches returned a record
- Full Registry Access Index
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