Infrastructure government contracts in Western Australia
10,037 awarded contracts, $34.2B in total
Recently awarded infrastructure contracts in Western Australia
- Determination of Construction Replacement Cost Inputs for Initial Regulatory Asset Base (Rail Engineer)Infrastructure Advisory Group · Economic Regulation Authority · $49K · 3 Sep 2026
- Provision of Electricity and Water Meter Reading, Billing and Associated Services to Department of Transport and Major InfrastructureClimate Change Response Pty Ltd · Department of Transport and Major Infrastructure · $689K · 14 Sep 2026
- Awarded Contract for Project Management of Fremantle Prison Parade Ground ProjectBenchmark Surveys WA Pty Ltd (Royce Eves) · Department of Planning, Lands and Heritage · $200K · 29 Sep 2026
- Design and Construction of Chuditch Link Walk Trail for Department of Biodiversity, Conservation and AttractionsMagic Dirt Trailworx (The trustee for Tashi Delek Trust) · Department of Biodiversity, Conservation and Attractions · $57K · 30 Sep 2026
- Level 3 Inspection of Stokely Rail Bridge Ballast Retainer awarded to GHD Pty LtdGHD Pty Ltd · Public Transport Authority · $131K · 15 Sep 2026
- Replacement and Upgrade of Essential Supply Power Conditioning Equipment at Edgewater StationElec Power Technologies Pty Ltd · Public Transport Authority · $325K · 17 Sep 2026
- Provided land use planning services to National Indigenous Australians AgencySMI LAND SURVEYS PTY LTD · National Indigenous Australians Agency · $58K · 15 Jul 2026
- Maintenance of Grounds and Turf at VenuesWest Facilities — Contract Awarded to Green by Nature (Green by Options)Green by Nature (Green by Options) · VenuesWest · $9.0M · 17 Sep 2026
- Supply of Concrete Sleepers to Public Transport Authority — Contract awarded to Humes (Holcim (Australia) Pty Ltd)Humes (Holcim (Australia) Pty Ltd) · Public Transport Authority · $15.4M · 3 Sep 2026
- Award of Kalgoorlie mark maintenance (LG00672023E - JN20232248) to BCE Boodja SurveyingBCE Boodja Surveying · Landgate · $1 · 15 Sep 2026
- Provision of Design Services for the Sutherland St Rail Bridge Upgrade awarded to Jacobs Group (Australia) Pty LtdJacobs Group (Australia) Pty Ltd · Main Roads Western Australia · $494K · 24 Aug 2026
- Remedial Bridge Repair Work Awarded for 3850 River Road Bridge, CollieJonor Construction Pty. Ltd. · Department of Biodiversity, Conservation and Attractions · $239K · 10 Sep 2026
- Construction of approximately 3,120 m shared-use trail from Denmark-Nornalup Heritage Trail to William Bay National Park — Contract awarded to Magic Dirt TrailworxMagic Dirt Trailworx (The trustee for Tashi Delek Trust) · Department of Biodiversity, Conservation and Attractions · $218K · 15 Sep 2026
- Lennard Gorge Walktrail Upgrade awarded to Common Ground Trails PTY LTD by Department of Biodiversity, Conservation and AttractionsCommon Ground Trails PTY LTD · Department of Biodiversity, Conservation and Attractions · $72K · 25 Aug 2026
- Inspection, Maintenance and Installation of Marine Facilities within Rottnest Island Reserve — Contract awarded to Franmarine Underwater Services Pty LtdFranmarine Underwater Services Pty Ltd · Rottnest Island Authority · $764K · 11 Sep 2026
- Provision of Technical Services for the Kwinana Freeway Upgrade (Roe Highway to Safety Bay Road)Arc Infrastructure Pty Ltd · Main Roads Western Australia · $108K · 10 Aug 2026
- Provision of Power Connectivity to Burringurrah Dwellings and Operations BaseHorizon Power (Regional Power Corporation) · Department of Biodiversity, Conservation and Attractions · $408K · 2 Sep 2026
- Infrastructure Works awarded to PCB CONTRACTORS PTY LTD by Department of DefencePCB CONTRACTORS PTY LTD · Department of Defence · $6.0M · 1 Sep 2026
- Coordinating Project Engineer (CPE) Contract for Railcar Depot Works Awarded to WSP Australia Pty LtdWSP Australia Pty Ltd · Public Transport Authority · $366K · 7 Sep 2026
- Upgrades to River Access Trails at Tonys Bend and Charlies Flat Campgrounds, Lane Poole ReserveThree Chillies Design (Three Chillies Design Pty Ltd) · Department of Biodiversity, Conservation and Attractions · $238K · 7 Sep 2026
- Fatigue Target Inspection and Structural Assessment of Selected Perth Urban Rail Network BridgesSMEC Australia Pty Ltd · Public Transport Authority · $156K · 6 Aug 2026
- Asphalting of Entry Road and Carparks in Serpentine National ParkNK Asphalt Pty Ltd · Department of Biodiversity, Conservation and Attractions · $157K · 2 Sep 2026
- Level 2 Inspection and Load Rating of Culverts on Mandurah Line awarded to SMEC Australia Pty LtdSMEC Australia Pty Ltd · Public Transport Authority · $485K · 12 Aug 2026
- Mortimer Road Planning Study undertaken to develop 15% concept road design and land protection planShawmac Pty Ltd (The Trustee for Starport Unit Trust) · Department of Planning, Lands and Heritage · $77K · 31 Aug 2026
- Provided Drainage and Utilities Package Management Services on Perth Park Project to Main Roads Western AustraliaG2N Pty Ltd As Trustee For G2N Trust · Main Roads Western Australia · $199K · 26 Aug 2026
Who buys infrastructure in Western Australia
- Main Roads Western Australia3,059 contracts · $22.5B
- Public Transport Authority2,083 contracts · $7.5B
- Department of Defence491 contracts · $842.3M
- (inactive) Department of Transport312 contracts · $768.5M
- (inactive) Metropolitan Redevelopment Authority60 contracts · $357.0M
- Rottnest Island Authority112 contracts · $260.8M
- (inactive) Department of Finance540 contracts · $235.5M
- VenuesWest86 contracts · $207.2M
- (inactive) Department of Housing and Works OLD329 contracts · $159.7M
- Department of Biodiversity, Conservation and Attractions234 contracts · $150.0M
- Department of Communities175 contracts · $122.9M
- (inactive) Department for Planning and Infrastructure227 contracts · $87.3M
- Forest Products Commission9 contracts · $82.3M
- Programmed Facility Management156 contracts · $71.7M
- Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts396 contracts · $58.2M
- Department of Transport and Major Infrastructure42 contracts · $48.4M
- Department of Housing and Works58 contracts · $48.3M
- CSIRO7 contracts · $45.0M
- National Capital Authority4 contracts · $44.6M
- (inactive) Department of Parks and Wildlife73 contracts · $36.3M
Top infrastructure suppliers in Western Australia
- 1. Laing O'Rourke Australia Construction Pty Ltd6 contracts · $1.8B
- 2. Advanteering Civil Engineers (D.B. CUNNINGHAM PTY LTD)49 contracts · $1.7B
- 3. Fulton Hogan79 contracts · $1.4B
- 4. Georgiou Group Pty Ltd (Georgiou Group Pty Ltd .)30 contracts · $1.4B
- 5. NRW Holdings Limited2 contracts · $1.3B
- 6. DownerMouchel (Downer Edi Works Pty Ltd and KHSA Ltd)4 contracts · $1.3B
- 7. CPB Contractors9 contracts · $1.3B
- 8. Unknown2,117 contracts · $1.2B
- 9. Tonkin Extension Alliance (Georgio Group Pty Ltd)1 contract · $910.5M
- 10. Gateway WA1 contract · $900.0M
Related
Find
Government tenders from many sources, in one platform.
We monitor federal, state and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Alerts
Get the right tenders by email.
Tell us what you are looking for and we email you when a matching tender is published.
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Market
Find out who wins, and what agencies pay.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
GovMarket AI
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Get started
Win more government work.
Find the tender, size it up and track the bid, in one place.
7 days free, then $49.99/AUD per month







