Links of Interest:

Tenders WA
www.tenders.wa.gov.au

Water Corporation
www.watercorporation.com.au/home/suppliers/procurement/tenders

Horizon Power
www.horizonpower.com.au/contractors_suppliers.html

Department of Finance
www.finance.wa.gov.au

Department of Housing
www.dhw.wa.gov.au/contractors/supplierorcontractor/Pages/default.aspx

Western Power
http://www.westernpower.com.au/suppliers-and-tenderers.html