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Guide: public register lookup

How to find an Irish company in one click by registration number

Searching by registration number gives a direct route to the right company record. It is the fastest method when you need accuracy and want to avoid duplicate company names.

Open company search
Registry lookup screen with an Irish company registration number search input and profile preview.

Why registration number lookup is usually fastest

Irish company names can repeat across counties, industries, and years. A name-only search may return many possible matches. The CRO number is unique, and the official record links that number to one legal entity.

  1. 1Use a clean 6-digit number with no spaces.
  2. 2Search first on companyreports.ie by putting the number in the main search bar.
  3. 3Open the exact result and confirm the profile name and registration number.
  4. 4Compare status and address to ensure the record is still relevant for your purpose.

Quick checks before you trust a result

  • • Confirm the full registered name, not just the display name.
  • • Compare the status and incorporation date.
  • • Save the exact registration number for repeatable audits.
  • • Use address checks if your decision depends on location.

Example

Exact lookup example

Type 117738 in search and select the exact company match. If you are reviewing a supplier, open related pages and check if status or filings point to recent operational risk.

Related paths on our site

Start from homepage search Browse by county first Check active status guide

FAQs

Why should I use registration number search instead of name search?

A registration number is unique to one company. It removes name ambiguity, especially when several companies share a similar name.

Can I search by company number directly on the homepage?

Yes. Use the search bar on the homepage or go straight to /search with the query pre-filled. Use a full, exact 6-digit number for best accuracy.

What format should I enter for an Irish company number?

Use the full 6-digit CRO number, including leading zeros. Enter the exact digits without spaces for an instant match.

How do I verify the result is the exact company I need?

Check the company name, status, incorporated date, and registered address together. If all three match your expectation, it is usually the right match.

Can I skip typing the number manually?

Yes. If you already have a page link from another source, open it in the same format: /company/<slug>-<number>. That keeps the lookup fast.