Aldi has promised to hire 400 new staff over the next three years.
Penney's have opened a massive brand new store in Dublin's Liffey Valley shopping centre.
Bike maker Johammer is working on a version of their electric vehicle that can double as battery storage.
These are all the things – good and bad – we tweeted about the most this year.
Ireland’s largest hotel group, Dalata is to take over operations at Dublin's former Burlingtonm Hotel in Ballsbridge.