With over £30bn of experience we understand the challenges you face in operations and on capital projects.

We help mitigate risk and increase productivity through modern digital  methodologies and technologies.

SPI is trusted by Asset Owner Operators and Project Leaders to improve safety, quality and efficiency of their complex infrastructure assets.

Trusted Partners for Capital Delivery and Asset Operations

Supporting Your Success


  • Consulting
  • Modelling & Simulation
  • Feasibility Study Verification
  • Digital Twin


Capital Projects

  • Engineering Integration & Assurance
  • Construction Assurance & 4D
  • BIM & Design Management
  • Survey Management
  • Project Controls Automation
  • Information Management Systems
  • Stakeholder Engagement

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  • Safety Management Systems
  • Project Management Systems
  • Engineering Management Systems
  • BIM Requirements Development



Unlock Productivity

Improved Outcomes

Better Performing Assets

Architects & Engineers

With experience in Alliances, Joint Ventures, Design & Build, Hub & Spoke and Traditional contracting we understand the challenges of design integration. We take on lead integrator responsibilities and risk, helping you to focus on your core skills.

As Clients continue to discharge more delivery risk, we are here to support you to as your lead integrator helping deliver your projects safely and efficiently. Through agile behaviours, processes and enabling technologies we help to improve outcomes on your projects.

Prime Contractors

Clients & PMO

Your programmes & projects continue to become more complex and pressures on time and cost increase, you need support from trusted partners to improve outcomes. As a predominantly Client Side partner, SPI has a great understanding of your challenges in meeting scope, programme, budget and safety. Our wide range of services address fundamental challenges you face.




Who We Help