A.G. Barr plc (LSE: BAG) is a British soft drinks manufacturer, based in Cumbernauld, North Lanarkshire, Scotland. It is particularly notable for the manufacture of the popular Scottish drink, Irn-Bru. A.G. Barr is the largest manufacturer of soft drinks in the United Kingdom.

It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.

The company was founded in 1875 by Robert Barr in the town of Falkirk. In 1887 his son, Robert Fulton Barr, set up a division of the original company in Glasgow, which had a much larger population. Then in 1892 the Glasgow branch passed to Andrew Grieg Barr, a brother of the founder of that branch. Irn-Bru was first launched in 1901. The Falkirk and Glasgow divisions merged in 1959. The Company was first listed on the London Stock Exchange in 1965.

Source: Wikipedia