Glenisk is the largest yoghurt maker in the State and says it accounts for 90% of all the organic milk produced in the Republic and Northern Ireland.  Its factory in Killeigh, outside Tullamore was devastated in a huge fire in 2021 which almost ended the business but it bounced back and is now Glenisk is once again the largest yoghurt maker in the State and the Winner of the Guaranteed Irish Business of the Year as of 11pm last night.  

Speaking to Joe after the big win was Vincent Cleary is the chief executive of Glenisk.