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Laing O'Rourke's Overview

Total employees8763
HeadquartersDartford
Founded1978

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.

Where is Laing O'Rourke's Headquarters?

HQ Function

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.

Notable Features:

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.

Work Culture:

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.

HQ Significance:

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.

Values Reflected in HQ: The headquarters' design and functionality reflect Laing O'Rourke's core values of safety, innovation, collaboration, and efficiency, providing an environment conducive to leading-edge engineering and construction management.

Location:

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.

Street Address:

Bridge Place, Anchor Boulevard, Crossways

City:

Dartford

State/Province:

Kent

Country:

United Kingdom

Laing O'Rourke's Global Presence

North Sydney, NSW/Australia

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.

Dubai, Dubai/UAE

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.

Calgary, Alberta/Canada

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.

Buying Intent Signals for Laing O'Rourke

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Laing O'Rourke

As of April 2025, Laing O'Rourke' leadership includes:

Seamus French - Group Chief Executive Officer
Des O'Connor - Interim Group Chair
Rowan Baker - Group Chief Financial Officer
Cathal O’Rourke - Managing Director, Australia Hub

Investors of Laing O'Rourke

Laing O'Rourke has been backed by several prominent investors over the years, including:

Privately Held. The company is primarily owned by its founder, Ray O'Rourke and his family, along with senior management.

Executive New Hires/Exits in the Last 12 Months

Hire2
Exits2

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.

Departures

Ray O'Rourke KBE, Ray O'Rourke stepped down as Group CEO.
Sir John Parker GBE FREng, Sir John Parker retired as Group Chairman.

New Appointments:

Seamus French, Seamus French appointed as new Group CEO.
Des O'Connor, Des O'Connor appointed as Interim Group Chair.

Technology (Tech Stack) used by Laing O'Rourke

Discover the tools Laing O'Rourke uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Laing O'Rourke Email Formats and Examples

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

News and media

Construction NewsMarch 1, 2024

Laing O'Rourke Completes Athletes' Village for Paris 2024 Olympics

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 EngineerDecember 21, 2023

Laing O'Rourke Reports Revenue Growth Amidst Challenging Market Conditions

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'RourkeApril 20, 2023

Laing O'Rourke Announces Leadership Succession Plan

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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