Wm J Macnab & Co (Sales) Ltd was established in Belfast in 1965. In 1975 it moved operation to its rural setting on the outskirts of Lisburn. From this location beside the M1 motorway, goods can be dispatched quickly and efficiently to all parts of Ireland and beyond.

Wm J Macnab & Co (Sales) Ltd currently holds both the Quality Standard ISO 9001-2008 and the Environmental standard ISO14001 giving customers the reassurance that their orders and queries will be dealt with in a professional manner.