Public Sector Organisations

Commonwealth Public Sector

• Commonwealth Department of Works
• Air Transport
• Defence
• Telecommunications

State Public Sector

• Public Works Department (PWD)
• State Implement Works (later State Engineering Works)
• Metropolitan Water Supply, Sewerage and Drainage Board
• Water Authority of Western Australia
• Water Corporation
• Building Management Authority
• Western Australian Government Railways (WAGR)
• Westrail
• Main Roads Department (MRD)
• Department of Transport (DOT)
• Public Transport Authority (PTA)
• State Energy Commission (SEC)
• Verve Energy

Local Authority Sector

• Perth City Council