Ireland entered the Common Market in 1970 .
Glanbia has its origins in the Irish agricultural co-operative movement that evolved over the last century since first Irish Co-operative in 1889 , founded by Horace Plunkett .
Irish entered the Common Market in 1970 .
Glanbia has its origins in the Irish agricultural co-operative movement that evolved over the last century since first Irish Co-operative in 1889 , founded by Horace Plunkett .