[1] In the decade following World War II the company acquired the Australian Army ship Crusader and the former HMAS LST 3022 after they were decommissioned from military service.
In 1995, the company was unable to renew its dredging licences for Moreton Bay, leading to the closure of the Darra factory in 1998 after its stockpile was completely exhausted.
[4] The company's wharf site at Seventeen Mile Rocks was taken over by Brisbane City Council in 1990.
The council developed the site into the Rocks Riverside Park which opened in December 2003.
The locality of Cement Mills in the Goondiwindi Region is located at the site of the company's works near Gore.