One in Four (One in Four Company Limited by Guarantee) Registration information Date of registration 19 Jan, 2016 Date last updated 08 Sep, 2026 Contact information Principal Address One in Four, 35-36 Arran Quay, Dublin 7, D07 E221, Dublin Country Ireland Contact phone number 016624070 Main activities of the organisation Charity/Advocacy Responsible person Name Kate Reilly Email operations@oneinfour.ie Phone Number 016624070 CRO Information CRO 359278 Company Registration Name 359278