NOTICE: Due to essential server maintainance work, CORE and the RBO will be unavailable between 14:00 Friday (30/10/2026) and 21:00 Sunday (01/11/2026). Any company with a deadline of Friday (30/10/2026) will now have until midnight Monday (02/11/2026) to file.
The Companies Registration Office (the CRO) is the central repository of public statutory information on Irish companies, business names, and limited partnerships
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– The Companies Registration Office is the central repository of public statutory information on Irish companies and business names.
– The CRO operates under the aegis of the Department of Enterprise, Tourism and Employment.
The CRO’s core functions include:
– The incorporation of companies
– Enforcing the filing obligations of companies
– Making information on companies publicly available
– Registering Business Names and Limited Partnerships
