Laing O'Rourke Company Profile and Financial Information

Laing O'Rourke is a global construction company that was founded in 1938 by Sir Stephen Laing and Ray O'Rourke. The company is headquartered in London, UK.

Laing O'Rourke has a diverse portfolio of projects, including infrastructure, buildings, and industrial projects. They have worked on high-profile projects such as the London 2012 Olympic Stadium and the Sydney Opera House.

The company has a strong presence in the Middle East, with a significant presence in countries such as the UAE and Qatar. They have also expanded into other regions, including North America and Asia.

Laing O'Rourke has a turnover of over £3 billion and employs over 40,000 people worldwide.

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Laing O'Rourke's operations span a range of sectors, including building, transport, power, water & utilities, mining & natural resources, and oil & gas.

The company's projects have included notable developments like the Ascot Racecourse, completed in 2007, and the Heathrow Terminal 5 in London, England, completed in 2008.

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Some of the company's major projects include:

Laing O'Rourke has also worked on various infrastructure projects, including the redevelopment of the Royal Stoke University Hospital and the expansion of the Royal Liverpool University Hospital.

Laing O'Rourke Australia Pty Ltd operates across various sectors, including building, transport, power, water & utilities, mining & natural resources, and oil & gas.

The company's projects are diverse and widespread, covering a range of industries and sectors.

Laing O'Rourke Australia is a Proprietary Company that primarily generates income from the Commercial and Industrial Building Construction industry.

In 2025, the company generated a total revenue of $3,063,205,000, including sales and other revenue.

Laing O'Rourke Australia had 2,630 employees in 2025, including those from all subsidiaries under the company's control.

The company's employees are led by Chief Executive, Mr Mark Dimmock, who also holds the title of Managing Director.

Laing O'Rourke Australia operates in various industries, including:

Laing O'Rourke's digital verification system was put to the test on the Manchester Airport Transformation Programme, where laser scanning played a crucial role in the manufacturing and assembly processes of the spiral ramps.

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The project involved over 300 bespoke elements with complex designs, curvatures, and transitions, which made it a challenging task for the digital verification system.

Laing O'Rourke's in-house design and project coordination capability allowed the company to deliver a reliable, clash-free digital model as a solid reference for manufacturing and digital inspection.

In fact, Laing O'Rourke produced complex elements 50% faster than originally planned, thanks to the use of laser scanning and real-time setting out.

Here are some key statistics from the Manchester Airport Transformation Programme:

By leveraging digital verification and laser scanning, Laing O'Rourke was able to improve the quality and delivery of the project, setting a new standard for the company's future projects.

The Ipswich housing development is a notable example of a construction project that went awry. Laing O'Rourke was the design-and-build contractor for The Mill, a 327-home high-rise development in central Ipswich, completed in March 2009.

Cladding issues were a major concern, with gale-force winds causing damage and tearing cladding from the tower in 2013. This was followed by a year-long investigation that found the cladding on the block to be unsafe.

Over 200 residents of the development had been living in limbo for years due to deep structural problems. Conservative MP Tom Hunt criticized Laing O'Rourke's work, calling it a "shocking job".

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Laing O'Rourke faced challenges in delivering complex projects with certainty, requiring reliable digital verification methods for actual build versus BIM, also known as the digitally engineered build.

The company needed a reliable, accurate end-to-end solution to meet its tolerances, specification, design workflow, and speed of inspection.

Blacklisting has been a major issue in the construction industry. Laing O'Rourke, a major player, was involved in the United Kingdom's Consulting Association, which operated an illegal construction industry blacklist.

This blacklist was exposed in 2009, revealing the extent of the problem. Laing O'Rourke and its subsidiary, Crown House, were subscribers to the association.

In 2014, Laing O'Rourke was one of eight businesses involved in launching the Construction Workers Compensation Scheme. This move was met with criticism from the GMB union, who called it a "PR stunt".

The scheme was also described as "an act of bad faith" by the Scottish Affairs Select Committee. Laing O'Rourke and the other construction companies eventually admitted the blacklist was unlawful in 2016.

They apologized to those damaged by it, but the issue continues to have far-reaching consequences. In 2017, Unite announced High Court proceedings against twelve major contractors, including Laing and Crown House.

Laing O'Rourke was suspended from the UK Government's Prompt Payment Code in April 2019 for failing to pay suppliers on time.

This setback highlights the importance of timely payment for businesses.

In November 2019, Laing O'Rourke was reinstated to the Prompt Payment Code.

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Delivering complex projects with certainty requires reliable digital verification methods. Laing O'Rourke needed a solution to accurately compare the actual build with the digitally engineered build, also known as the BIM.

The company's Research and Development teams evaluated various hardware and software packages, but only Leica Geosystems provided a solution that met their requirements.

Laing O'Rourke Australia Pty Ltd's financial information provides a clear picture of the company's performance.

The company's growth can be measured by its financial ratios, which offer a quantitative view of its financial health.

Laing O'Rourke's financial growth is a key indicator of its overall performance, with data available to track its progress.

The company's financial data shows a clearer picture of its performance, helping investors and stakeholders make informed decisions.

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Laing O'Rourke Corp Ltd is a private company based in the United Kingdom, with its headquarters located in Dartford, Kent.

The company has a significant presence in the global construction industry, with a large workforce of 10,961 employees.

Laing O'Rourke Corp Ltd is also part of a larger group of companies, including Bechtel Corp, Jacobs Solutions Inc, Balfour Beatty Plc, and Bilfinger SE, all of which are major players in the industry.

Here's a comparison of the key parameters of these companies:

These companies have a significant presence in different regions, with Bechtel Corp and Jacobs Solutions Inc based in the United States of America, Balfour Beatty Plc and Laing O'Rourke Corp Ltd based in the United Kingdom, and Bilfinger SE based in Germany.

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Laing O'Rourke has a complex structure with associated companies, a holding company, joint ventures, and trusts both domestically and internationally. They have a significant presence globally.

Their subsidiary list is extensive, including associated companies in various countries. Laing O'Rourke's structure is designed to facilitate growth and expansion.

The company's structure allows for efficient management and decision-making across different regions. This is particularly useful for large-scale projects that require coordination across international borders.

Laing O'Rourke's subsidiary list is publicly available, providing transparency into their business operations. This information can be valuable for investors, partners, and clients who want to understand the company's global reach.

Laing O'Rourke Australia is a significant player in the Commercial and Industrial Building Construction industry, generating the majority of its income from this sector.

The company is a Proprietary Company with a substantial revenue stream, totaling $3,063,205,000 in 2025.

Laing O'Rourke Australia has a large workforce, employing 2,630 people in 2025, including employees from all subsidiaries under its control.

The company's leadership includes Mr Mark Dimmock as the Managing Director, who oversees the operations and strategic direction of the business.

Laing O'Rourke Australia operates in various geographic locations, but specific details about these locations are not provided in the available information.

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Laing O'Rourke's project management capabilities are truly impressive. They were able to deliver a reliable, clash-free digital model as a solid reference for manufacturing and digital inspection.

This was a major achievement on the Manchester Airport Transformation Programme, where laser scanning was used in every step of the manufacturing and assembly processes of the spiral ramps. The whole scheme contained over 300 bespoke elements with various design twists, curvatures, and transitions.

Their in-house design and project coordination capability allowed them to produce complex elements 50% faster than originally planned. This is a testament to their efficiency and ability to manage complex projects.

Laing O'Rourke's use of laser scanning together with real-time setting out had a significant positive impact on the final quality and delivery programme. This approach ensured that the project was completed to a high standard and on time.

Their experience on the Manchester Airport Transformation Programme showcases their expertise in managing large-scale projects with intricate designs.

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Laing O'Rourke Corp Ltd is likely to spend across various technology areas, enabling them to understand their digital strategy.

Their IT client prospector provides intelligence on their ICT spend and tech priorities, giving insight into their digital strategy.

This information can help businesses understand Laing O'Rourke's digital strategy and make informed decisions about how to collaborate or compete with them.

Laing O'Rourke Corp Ltd's ICT spend and tech priorities are likely to be informed by their need to stay ahead in the construction industry.

Their IT client prospector provides a valuable resource for businesses looking to understand Laing O'Rourke's digital strategy and make informed decisions.

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Laing O'Rourke is an enterprise that offers a range of services, including construction, engineering, and infrastructure development.

The company has a strong presence in the UK and Australia, with a significant presence in other countries as well.

Laing O'Rourke has a diverse portfolio of projects, including transportation, energy, and social infrastructure.

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It's worth noting that the company has a reputation for delivering complex projects on time and within budget.

With a workforce of over 40,000 people, Laing O'Rourke is a significant employer in the construction industry.

The company has a strong commitment to innovation and sustainability, with a focus on reducing its environmental impact.