Supplier · Construction, Infrastructure, Consultancy & Legal

Laing O'Rourke Australia Construction Pty Ltd

Won in the last 12 months$940K▼ 67% on the year beforeValue won per quarter, last three years

Contracts on record84$6.9B in total

Running now0Latest win July 2026

Next contract endingNov 2026$688M · Public Transport Authority

Biggest buyerSouth Bank Corporation0% of their value

66contractssince 2008

$6Bwon in totallatest Dec 2024

$7Mtypical contractmost $2M to $60.6M

0last 12 monthsdown from $2.8M

7active now5 end within a year

Biggest buyerDepartment of Defence49 contracts · $2B · 33% of value

What they do

Laing O'Rourke Australia Construction Pty Ltd supplies construction and infrastructure works, including rail lines, stations, bridges, roads and defence facilities, plus consultancy and legal services.

Who buys from them

Its largest buyers are Department of Defence with 49 contracts, Public Transport Authority, Sydney Metro, Suburban Rail Loop Authority and Main Roads Western Australia. It has 9 buyers.

South Bank CorporationDepartment of Defence Public Transport Authority Sydney Metro Suburban Rail Loop Authority

Contract size

Contracts typically fall between $2M and $60.6M, with a median of $7M. Its largest are Central Station Main Works at $1.05B for Sydney Metro, the Morley-Ellenbrook Railway Line at $753M and the Byford Rail Extension at $688M, both for Public Transport Authority.

Recent activity

7 contracts are active and 5 end within 12 months. The Byford Rail Extension ends Nov 2026, Central Station Main Works ends Dec 2026 and Shoalwater Bay Training Area facilities end Jun 2027.

Built from awarded contracts on record

What they win

How much they win each year, the size of a typical contract, and every contract on record.

Contract history

Level Crossing Tamping and Sealing on V/Line's South Western LineInfrastructure$936K08/07/2026 Daglish Turnback Improvements Project awarded to Laing O'Rourke Australia Construction Pty LtdInfrastructure$2.8M20/12/2024 Award of Track and Overhead Minor Works Panel to Laing O'Rourke AustraliaInfrastructure$3M03/03/2023 Design and Construction of Footbridge at St Marys Station by Laing O'Rourke for Transport for NSWInfrastructure$87.4M23/12/2022 Byford Rail Extension Design and Construction Project Awarded to Laing O'RourkeInfrastructure$688.3M10/05/2022 Managing Contractor Services for St Marys Station Footbridge UpgradeInfrastructure$1.6M01/03/2022 Melbourne Airport Rail Early Works Planning and Delivery Phase Managing Contractor Agreement Awarded to Laing O'RourkeInfrastructure$109.5M28/01/2022 Appointment of Laing O'Rourke as Main Works Contractor for Suburban Rail Loop Initial and Early WorksInfrastructure$588.4M25/11/2021 Bridge Inn Road Upgrade Delivery Phase Services by Laing O'Rourke for Major Road Projects VictoriaInfrastructure$158.7M24/11/2021 Construction Services Provided to Department of Defence by Laing O'Rourke Australia ConstructionConstruction$1.4M01/07/2021

Who they win it from

Their biggest government buyers and how much of their work each one is.

Coming up

Contracts that end soon and may go back out to tender.

Contracts ending in the next three years6 contracts · $2.4B

The next one ends November 2026 at Public Transport Authority.

Recompete radar

6 expiring in 12mo

Contracts nearing the end of their term. Some may go back out to tender when they expire.

Byford Rail Extension Design and Construction Project Awarded to Laing O'Rourke

Expires in 15d$688.3M

Public Transport Authority Central Station Main Works for Sydney Metro City and Southwest

Expires in 2mo$1.1B

Sydney Metro Level Crossing Tamping and Sealing on V/Line's South Western Line

Expires in 2mo$936K

V/Line Managing Contractor for Planning Phase Awarded to Laing O'Rourke by Department of Defence

Expires in 8mo$29.2M

Department of Defence Construction of Facilities for Australia-Singapore Military Training Initiative at Shoalwater Bay Training Area

Expires in 8mo$4.9M

Department of Defence

About them

Company details, where they work and the names they trade under.

Also traded asLaing O' Rourke, Laing O'Rourke, Laing O'rourke Australia, Laing ORourke Australia, LAING O'ROURKE AUSTRALIA, Laing O'Rourke Australia Construction Pty Limited, Laing O'Rourke Australia Construction Pty Ltd, LAING O'ROURKE AUSTRALIA CONSTRUCTION PTY LTD, Laing O'Rourke (Laing O'Rourke Australia Construction Pty Ltd)

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Open tenders that match their work

Laing O'Rourke — Major Project Opportunities in South Australia (Transport, Multi‑Disciplinary Infrastructure, Defence)Closes 31 DecInfrastructure Laing O'Rourke Bid for Head Construction Contract — AIR 6500 RAAF DarwinCloses 30 MarConstruction Parramatta Light Rail Stage 2 Enabling Works — $322M Contract Awarded to John HollandCloses 30 AprTransport & Logistics Replacement of Congdon Street Bridge over Rail at Swanbourne Train Station – Main Roads Western AustraliaCloses 11 DecInfrastructure Moe Rail Crossing Upgrade and Associated RoadworksCloses 18 NovTransport & Logistics Design and Construction of Rail Bridge Walkway Improvements — Fremantle and Canning (Stokely)Closes 1 DecInfrastructure Building and Infrastructure Upgrades at Randwick and Victoria Barracks, NSWCloses 30 NovConstruction West Moreton Bridge Renewal Stage 2 — Replacement of Four Timber Rail Bridges on Rosewood–Toowoomba LineCloses 4 DecInfrastructure Richmond Road M7 Upgrade – Transport for NSWCloses 30 JuneInfrastructure Construction of Pedestrian‑Cyclist Refuge Island and Road Safety Improvements – Henry Lawson Drive, MilperraCloses 24 NovInfrastructure Roma Street Connect Main Works Package – Station Lifts, Escalators and Accessibility UpgradesCloses 30 NovTransport & Logistics Anketell Road Upgrade Alliance Contract — Leath Road to Abercrombie Road (Main Roads WA)Closes 1 DecInfrastructure

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