Celtic Pure, the bottled water company that fell into liquidation in 2019, is suing the retail behemoth Dunnes Stores in the High Court over a significant sum it alleges is owed by the retailer.  Founded in 2000 by Padraig McEneaney and his wife Pauline McEneaney, Celtic Pure was a family-owned business. It employed 62 people before collapsing. Run out of a 3,000 sq ft factory in County Monaghan, it was a well-known brand and formerly the “official water” of the Football Association of Ireland and Monaghan GAA. The majority of its sales, around 80 per cent came from the Republic of…