Primark (/ ˈ p r aɪ ˌ m ɑːr k /; named Penneys in the Republic of Ireland) is an Irish fast fashion retailer headquartered in Dublin, and a subsidiary of Associated British Foods. The company’s first store was founded by Arthur Ryan on behalf of the Weston family in June 1969 on 47 Mary Street, Dublin. The store remains operative to this day.

