Soft drinks group AG Barr traces its roots back to 1875 and Robert Barr in Falkirk. The company gets its name from Roberts son, Andrew Greig Barr. Its most famous drink Iron Brew was launched in 1901 and became IRN-BRU in 1947. The groups range now includes Tizer, D'N'B, KA, Barr, Strathmore Spring Water, St Clements and Simply. Barr also makes and sells Orangina in the UK under license from Schweppes and has a partnership with Rockstar Inc to sell and distribute their Rockstar energy drink brand in the UK and Ireland.