[1][2] In 1946, Albert (Bert) William Baulderstone (born on 18 June 1906 in Longwood, Adelaide Hills) founded a construction company in Adelaide, South Australia.

In 1984, Societe Auxiliaire d'Entreprises became a major shareholder in AW Baulderstone.

[1][2] In 1985 the two companies merged to form Baulderstone Hornibrook, with operations expanded overseas into Asia.

[3] In December 2010 it was included in the sale of Bilfinger Berger Australia to Lendlease.

[4] The brand was retired in 2013 as part of a restructure of Lendlease's construction business units.