Trusted solutions for complex infrastructure challenges 

With increased infrastructure investment in critical needs such as climate change and energy security, we work with customers to de-risk their strategies by engaging our cross-sector experience and multi-disciplinary expertise. From supporting the energy transition to the electrification of our transport networks, we understand the long-term ambitions of our customers and the need to build resilient and sustainable infrastructure solutions.

In a rapidly-changing world, it's vital to work with a partner who understands your industry and business challenges. Delivering infrastructure projects is complex, so we work with our customers to create new delivery approaches that focus on collaboration and partnership to maximise the return on their investment.

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A resilient water future

Using a fresh approach to waste water treatment and innovative technology to protect a biological site of special scientific interest, whilst ensuring a resilient water future for Hailsham.

View our Southern Water case study.

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Decarbonising construction

Delivering the most significant addition to the capital’s electricity system since the 1960s whilst reducing project vehicle movements to save CO2e and achieve cost savings.

View our London Power Tunnels case study.

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Maximising certainty

Drawing on the four pillars of systems thinking, systems engineering, systems assurance, and systems integration, we maximised the certainty of project outcomes, while minimising costly reactive interventions.

View our Systems approach to the HS2 enabling works case study.

Major Capital Programmes  

Our programme leadership is grounded in the experience gained from over 155 years of delivering complex programmes in live, operational environments.

We use behavioural management techniques to realise the full cultural and commercial potential in highly regulated, stakeholder-rich sectors.  

Delivery partner

Our leading design management approach uses systems thinking to mitigate risk and support our customers to develop and integrate design and mobilisation plans.

Engineering and design services

From detailed design engineering on major construction projects, through to construction engineering and temporary works, our in-house experts create the right solution for every project.

Production thinking, off site manufacturing and other modern methods of construction help improve efficiencies and embed sustainable practices.

Advisory and digital solutions

Through PMO support we increase confidence in your project and programme by enhancing customer teams and giving access to specialist resources.

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Safe and sustainable delivery 

The safety of our people and those working on our sites is our number one priority.  We aim to eliminate harm across our business and change the way we manage safety, health and environmental protection through innovation, the use of technology and by thinking differently. 

We’re focused on creating a more sustainable world by ensuring our projects and programmes deliver sustainable infrastructure though low carbon engineering, efficient use of resources, circular economy principles and by incorporating resilience to climate change.  

Together we protect

A strategic supply chain 

Managing subconsultants is a core part of what we do. We create diverse supply chains to meet programme needs and are committed to engaging SMEs on a regional basis to support economic growth and resilience. 

Together we collaborate