O Brother Brewing

O Brother Brewing is the brainchild of three Wicklow brothers – Barry, Brian, and Paddy O’Neill. In 2014 we swapped the 9-5 jobs for BEER, 24/7, set up our independent brewery in Kilcoole... And haven’t looked back since!

Founded with a mission to craft the very best in full-flavour beers - mostly big, juicy, and hoppy as these have always been our go-to styles - but with a determination to produce great beers across the range of styles.

With Rich Barrett joining the team as Head Brewer in 2016, after returning home from brewing in California, we continue to push the boundaries of style, quality and collaboration to bring you our very best - from crushable session IPAs right through to Imperial Stouts, via Saisons and Pilsners... Beers we are incredibly proud of, and beers we love to drink ourselves!

We passionately believe in learning and discovering and a large part of what we do here is based around collaboration with like-minded people in areas that deeply interest us. We love to dive into the worlds of local coffee roasters, chocolatiers, musicians and of course the amazing artists that we work with on our ‘Off The Wall’ labels. Naturally, we also love working with our fellow brewers and we regularly bang out some cool and interesting beers in collaboration with our friends in beer.


Three brothers. One brewery. No shortcuts!