BESIX Watpac is an Australian construction and civil engineering company.
During the 1980s and 1990s, it acquired a businesses in Mackay and opened offices on the Gold Coast and in Townsville, Cairns and Canberra.
[1] In 2004 Watpac purchased Grant Constructions, giving it a New South Wales presence.
In 2008 it purchased JMS Civil & Mining with operations in Adelaide and Perth.
[4] Notable projects completed have included:[1] Watpac was the naming rights sponsor of the Townsville 400 from 2017 until 2019.