In a world of increasing complexity, the future of rail depends on a revised foundation and passenger-focused solutions.
This is our systems approach - the engine that allows us to deliver resilient, multi-billion-pound solutions from smart electrification to AI-enhanced reliability. From high-speed rail to urban transit, including metro, light rail, and freight, we work across the entire project lifecycle to help clients achieve their most critical economic, environmental, and social goals.
Maximise value, minimise waste
We help you make strategic trade-offs to stretch budgets further using our unique systems integration approach - balancing cost efficiency with long-term impact.
One partner, total rail delivery
By bringing together our specialist operational knowledge with our in-house design, digital, and data professionals, we have created a multi-disciplinary team with the unique ability to solve today's toughest challenges.
Innovation that works
From AI-powered track detection to digital twins and data insight, we help our clients to reduce delays, enhance safety, optimise systems, and lower both costs and risks.
Built for community and climate
We believe infrastructure should regenerate the natural world it inhabits. We help clients achieve biodiversity net gain, deliver greener assets, and unlock long-term value for communities and ecosystems. We are also leading the way with PAS2080 certified delivery.
We work alongside you as a transformation partner, not just a service provider. Leveraging our cross-sector experience, we act as a strategic advisor and help shape reform agendas, investment planning, and define long-term strategies.
Benefit from a connected, end-to-end approach that reveals how every part of your rail system interacts and impacts outcomes. Our experts understand the bigger picture, helping you de-risk and improve efficiency.
Navigate the complexities of rail compliance with our expert Assurance Team. We manage the entire verification process to deliver a robust evidence portfolio, proving your system is safe, reliable, and ultimately fit for its purpose.
Predictive maintenance, asset intelligence, and system modelling to optimise performance and reduce cost.
Whole-life strategies that balance cost, performance, sustainability and safety.
Multidisciplinary design expertise covering civils, structures, track, systems, and environment.
Safe, efficient delivery of complex systems, including electrification, signalling, telecoms, and stations.
Around-the-clock operation of heavy and light rail networks focused on reliability, safety, and passenger experience.
Low-carbon design, fossil-free materials, and PAS2080-certified practices that embed sustainability across the rail lifecycle.

Our Zero Code approach
Partnering with us means a collaborative commitment to everyone’s wellbeing. Our Zero Code policy is central to this, focusing on proactively developing safe behaviours that protect our collective teams and ensuring that together, we maintain a workplace where everyone goes home safe, every day.
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PAS 2080 – the gold standard for low-carbon infrastructure
PAS 2080 is the only global standard dedicated to carbon management in infrastructure. It uniquely focuses on whole life carbon reduction, ensuring we integrate low-carbon solutions at every stage of project delivery – from design to construction and operation. This not only enhances efficiency but also reduces costs and environmental impact.
ISO14001 - the benchmark for environmental management
ISO 14001 is the most widely recognised environmental management standard. It provides a robust framework for regulatory compliance, risk mitigation, and continuous environmental improvement. By implementing ISO 14001, we ensure that sustainability is embedded in our day-to-day operations, reducing waste, optimising resource use, and enhancing resilience against environmental risks.
RISQS - the rail industry’s trusted supplier assurance framework
RISQS (Railway Industry Supplier Qualification Scheme) is the UK rail sector’s recognised standard for supplier assurance. Our RISQS approval confirms we meet rigorous safety, quality, and performance standards - giving clients confidence in our capability and commitment to continuous improvement.