Irish Company Data: CRO Search, Financials & UBOs

Ireland runs one of the most usable company registers in Europe. The core data is free, increasingly open, and entirely in English. For a compliance or KYB team, that is the easy part.

Two things make Ireland different. Since a 2022 EU court ruling, the beneficial-owners register is closed to the public — you can see how many beneficial owners a company has filed, but not who they are, unless you are a bank, an accountant, or law enforcement. And Ireland is the corporate-linkage capital of Europe: a register full of multinational subsidiaries, holding companies and special-purpose vehicles whose real owners and group structures sit in other countries entirely.

This guide covers what the CRO and RBO actually hold, what is free and what is paid, what the financial statements show, and where the register goes quiet.

Where the data lives

The centre of gravity is the Companies Registration Office (CRO) — the central repository of public statutory information on Irish companies, business names and limited partnerships, run under the Companies Act 2014. You search and file through its online system, CORE (core.cro.ie). But Irish company data does not sit in one place; it is split across institutions and, crucially, across access tiers.

The identifiers tie it together. Every company gets a CRO number at incorporation, printed on its certificate. Directors are identified by their PPS number (or an Identified Person Number where they have none) — a measure introduced in 2023 to curb fraudulent filings. Tax and VAT live separately with Revenue: a company registers through ROS for Corporation Tax and VAT, and the Irish VAT number is distinct from the CRO number. For formats across borders, see our VAT number formats by country.

How many companies exist

At the end of 2024 there were 324,531 companies on the register, up from 306,559 a year earlier; by the end of 2025 the figure had passed 340,000. The overwhelming majority are private: 88.39% of all companies on the register are private companies limited by shares (the LTD). Most are small, with only one or two members.

Formation has been steady — over 20,000 incorporations a year since 2016, with a pandemic-era high of 25,468 in 2021. After a dip, the trend has been a gentle recovery, to 23,652 in 2024.

The company types you will meet

Almost everything on the register is an LTD, but the type matters for what you can expect to see and who is liable. Five forms cover the vast majority.

Branches of foreign companies register as external companies (3,518 on the register, mostly non-EEA). One category sits outside the CRO entirely: investment funds such as ICAVs and investment limited partnerships are registered with the Central Bank of Ireland, not the CRO — a detail that matters the moment a structure involves a fund vehicle.

What is free vs paid

Ireland’s access model is best read as three layers: an open core, paid depth, and a closed register for beneficial ownership.

• Free. Company name and number search on CORE; the CRO Open Services API (XML/JSON, sign-up required) returning basic company data and officers; the weekly Gazette of new companies, strike-offs and liquidations; and, since late 2024, a daily open dataset on data.gov.ie under a CC BY 4.0 licence, including basic company data and financial statements in machine-readable form.
• Paid. Individual document images (constitutions, filed accounts, officer history) and the full bulk datasets, which require a formal licence agreement and carry non-trivial fees.
• Closed. The beneficial-ownership register — covered below.

Two cautions. The CRO Open Services API returns basic data and officers but not shareholder data. And the register is self-declared: the CRO has no general power to amend it, and removing a filing proven to be wrong requires a High Court order. The register is the authoritative version of record — not a verified one.

Financials: who files, and what you actually get

Every company on the register — trading or dormant — must file an annual return (Form B1) each year, with financial statements annexed. The B1 carries the directors, secretary, registered office, share capital and a list of shareholders. The first annual return, due about six months after incorporation, carries no accounts; every one after does.

What you get depends on size. Small and micro companies file abridged financial statements with reduced disclosure, and most fall below the audit thresholds, so their figures are unaudited. The thresholds were lifted by roughly 25% for financial years from 2024.

Two Irish quirks shape what is actually on file. First, the famous late-filing penalty: miss your annual-return deadline and you pay EUR 100 on day one, plus EUR 3 a day up to EUR 1,200 — and, historically, you lost your audit exemption for two years on the very first slip. Since 16 July 2025, that automatic loss only bites on a second late filing within a rolling five-year window, a meaningful softening for small companies.

Second, and more important for cross-border work: an Irish subsidiary of an EEA parent can claim an exemption from filing its own financial statements (Section 357) if the parent guarantees its liabilities and files group accounts. So for a slice of Irish entities — often the ones inside large multinational groups — the register points you to the parent’s consolidated accounts elsewhere rather than standalone Irish numbers. Listed PLCs, by contrast, report in full under IFRS, are always audited, and add ongoing market disclosure.

One more public layer matters for credit and security work: the register of charges. When a company pledges its assets as security, that charge is filed with the CRO — 12,015 were registered in 2024 — either on a single form or through a two-stage notice that must be completed within 21 days, or the charge loses its priority. For a lender or a supplier weighing credit, this is where you see what is already pledged, and to whom.

Owners and the closed register

Ireland gives you more shareholder visibility than many registers: a company’s annual return lists its members and their shareholdings. But it is a snapshot filed once a year, not a live cap table, and it names the immediate shareholder — which, for a group entity, is often another company rather than a person.

Beneficial ownership is where Ireland closed up. After the November 2022 CJEU Sovim ruling, public access to the Register of Beneficial Ownership (RBO) was withdrawn and codified into restricted access in 2023. Today there are three tiers.

For a fuller view of which countries still publish beneficial ownership openly — and which have shut the door — see our guide to beneficial ownership registers worldwide, and the timeline in what AMLD6 changes.

And the people behind it: disqualified and restricted directors

Ireland also lets you screen the individuals, not just the company. The CRO maintains two public, searchable registers under Part 14 of the Companies Act 2014. A disqualified person is barred — usually for five years — from acting as a director, secretary, auditor, receiver, liquidator or examiner of any company, or taking part in its management; more than 5,000 people sit on that register. A restricted person (under Section 819, after an insolvent liquidation) may still act, but only for a company capitalised to at least EUR 100,000 — EUR 500,000 for a PLC. Both are a free name-level check worth running before you rely on a director’s signature.

The corporate linkage gap

This is the one that matters most in Ireland. The country is a hub for multinational holding and operating subsidiaries, special-purpose vehicles and fund structures — which means a very large share of Irish entities are one node in a group that spans several countries. And a national register, by definition, is single-jurisdiction and entity-level.

What’s changing

Three shifts are worth tracking if you rely on Irish data.

• Enforcement is back. After years of suspended action, the CRO resumed strike-off enforcement from late 2024, starting with companies that have no directors on record. A botched early-2024 batch was reversed, but the direction is clear: late and non-compliant filers face real consequences again.
• Audit-exemption relief. From 16 July 2025, small and micro companies no longer lose audit exemption on a single late filing — only on a second within five years (the “two-strike” rule).
• RBO has teeth. Since December 2024 the Registrar can strike a company off for failing to file beneficial-ownership data — bringing RBO compliance into the mainstream of corporate-lifecycle risk.

In the background, the EU’s new AML package (the AMLR and AMLD6) applies in full from 10 July 2027 and is meant to standardise legitimate-interest access across the bloc — though, as today’s fragmented picture shows, implementation will vary by country.

How to access Irish data at scale

One company at a time, the CRO and its open dataset are perfectly serviceable. At scale — onboarding, portfolio monitoring, due diligence across many entities — the friction shows: shareholder data is outside the free API, documents and bulk are paid and licensed, beneficial ownership is gated, and group structure has to be assembled from many registers. For a country-by-country view of how registry access differs, see our business-registry API map and the directory of European registries, or the broader guide to searching for company information across the EU. For neighbouring jurisdictions, compare UK Companies House, the Danish CVR, and Italy’s Registro Imprese.

What the register won’t tell you

None of this makes Ireland a weak source — it is one of the most usable registers in Europe. But knowing where it goes quiet is half the job.

Each gap is a place where a multi-jurisdiction, registry-direct layer earns its keep — turning a single Irish filing into a verified entity, its real owners where lawfully available, and its position in a global group.

Frequently asked questions