Laing O'Rourke is a globally diverse engineering and construction group with a rich history spanning over 170 years. The company operates an integrated business model, offering a full range of services including design, manufacturing, construction, and asset management. Known for its commitment to innovation, safety, and project certainty, Laing O'Rourke champions modern methods of construction, such as Design for Manufacture and Assembly (DfMA) and digital engineering, to deliver complex projects efficiently and sustainably for clients across various sectors.
The Dartford headquarters houses key global corporate functions, including executive leadership, strategic planning, finance, technology development, and legal affairs. It provides central support and governance for Laing O'Rourke's operations across Europe, Australia, and the Middle East.
Located within the Crossways Business Park, the headquarters is a modern facility designed to foster collaboration and innovation. It supports the company's strategic initiatives, including its focus on Design for Manufacture and Assembly (DfMA) and digital engineering.
The work culture at Laing O'Rourke's headquarters emphasizes professionalism, innovation, collaboration, and a strong commitment to safety and project excellence. Employees are encouraged to embrace new technologies and sustainable practices.
The headquarters is pivotal as the strategic core of Laing O'Rourke, driving its global business strategy, innovation agenda (particularly in advanced manufacturing and digital construction), and corporate governance across its diverse project portfolio.
Laing O'Rourke maintains a significant global presence with core operations in Europe (primarily the UK), Australia, and the Middle East, and an increasing presence in Canada. Globally, the company supports functions such as advanced manufacturing through its network of factories, digital engineering and BIM, project management and delivery, specialist engineering services, and sustainable development. This allows for the deployment of consistent, high-quality construction solutions and innovation across diverse international markets.
Bridge Place, Anchor Boulevard, Crossways
Dartford
Kent
United Kingdom
Address: Level 10, 100 Arthur Street, North Sydney, NSW 2060
Crucial for Laing O'Rourke's significant operations in Australia, this office drives the delivery of major projects in transport, building, and resources sectors, leveraging local expertise and the company's global capabilities.
Address: Level 31, API Trio Tower, Sheikh Zayed Road, PO Box 33350, Dubai
This office enables Laing O'Rourke to participate effectively in the dynamic Middle Eastern construction market, delivering high-profile projects by combining international expertise with local market understanding.
Address: Suite 300, 607 – 8th Avenue SW, Calgary, Alberta, T2P 0A7
The Calgary office allows Laing O'Rourke to serve the Canadian market, particularly in Western Canada, leveraging its expertise in complex project delivery and innovative construction methods.
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As of April 2025, Laing O'Rourke' leadership includes:
Laing O'Rourke has been backed by several prominent investors over the years, including:
In the past year, Laing O'Rourke underwent a significant leadership transition. Seamus French was appointed Group CEO, succeeding founder Ray O'Rourke who stepped down from the role. Concurrently, Sir John Parker retired as Group Chairman, with Des O'Connor assuming the position of Interim Group Chair.
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Laing O'Rourke commonly uses a standard corporate email format, typically combining the employee's first initial and last name. Other formats might exist but this is the most frequently observed.
[first_initial][last]@laingorourke.com
Format
jsmith@laingorourke.com
Example
80%
Success rate
Construction News • March 1, 2024
Laing O’Rourke, as part of the Ithaque consortium, successfully handed over its part of the Athletes' Village for the Paris 2024 Olympic and Paralympic Games. The project involved constructing residential blocks that will provide nearly 2,400 beds....more
New Civil Engineer • December 21, 2023
Laing O'Rourke announced increased group revenue to £3.4bn for the financial year ending March 2023, up from £2.9bn the previous year. However, pre-tax profit declined to £15.2M from £27.7M, attributed to inflationary pressures and specific project challenges....more
Laing O'Rourke • April 20, 2023
Laing O'Rourke announced significant leadership changes: Seamus French was appointed to succeed Ray O'Rourke as Group CEO, effective September 2023. Sir John Parker also announced his retirement as Group Chairman, with Non-Executive Director Des O'Connor to become Interim Group Chair....more
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