The CRO is located at:
Bloom House, Gloucester Place Lower, Dublin 1, D01 C8P4
Post can be sent to a Carlow address where the documents are received, image-scanned and registered. The Public Office is in Bloom House , Gloucester Place Lower, Dublin 1. The Public Office entrance is on the corner of Gloucester Place Lower and Sean MacDermott Street Lower. Please note that there is no public office in Carlow.
It is not possible to deliver documents outside office hours at the Bloom House address. Documents being submitted by hand must be delivered between 9.30 am and 4.30 pm Monday to Friday only.
The postal address for Carlow is:
The Companies Registration Office, O'Brien Road, Carlow. Eircode: R93 E920
DX Number 271004 DX Exchange: Carlow 2
The following submissions should be sent to Carlow:
and all submissions to:
Certain documents (outlined below) and all general correspondence should still be sent to Bloom House. The envelope should clearly indicate the section or person in the Office that it is being submitted to.
The DX Number for Bloom House, Gloucester Place Lower, Dublin 1 is 145001
The following submissions can be sent to Bloom House:
The postal address for Bloom House is:
The Companies Registration Office, Bloom House, Gloucester Place Lower, Dublin 1 Eircode: D01 C8P4
Please note that to ensure on-time delivery by post, the CRO recommends the use of a time guaranteed postal service which shows that the document was posted on a date which should have guaranteed on-time delivery in the CRO. (eg. An Post's Express Post service offers next working day delivery guarantee and a signature can be collected on delivery. "Certificates of postage" are not recognised in the CRO.