Engineering consultancy
Delivering Strategic Insight + Engineering Excellence
We provide expert engineering services that bridge the gap between early-stage project feasibility and execution, ensuring smarter decision-making, risk mitigation, and efficient project delivery.
Our multidisciplinary team is equipped with the expertise to deliver on a wide range of engineering and design requirements, from concept studies to FEED packages and design validation. Whether you need a complete multidiscipline input or a specialised skill set for tasks like control system upgrades, piping modifications, or electrical distribution enhancements, we provide the precise solutions to meet your needs.
Pioneering concept commercialisation and FEED design
Innovation is the cornerstone of our approach, particularly in the commercialisation of concepts and the development of PreFEED and FEED designs. Our team excels in transforming initial ideas into operational reality.
Design validation: ensuring compliance and quality
Our design validation services are integral to maintaining project integrity. With our deep industry knowledge, we meticulously review all aspects of a delivered scope to ensure it meets the expected standards, compliance requirements, and design intentions.
Technical due diligence: informed investment decisions
Our technical due diligence (TDD) services are designed to provide you with the confidence to make informed investment decisions. We conduct comprehensive assessments of assetsand our detailed analysis covers engineering documentation, operational performance, and future expenditure requirements, ensuring that the assets you invest in are not only well-managed but also poised for long-term success.
We are redefining how EPCs deliver, through seamless integration, strategic partnerships, and a relentless focus on innovation. Our mission is clear: to support our clients at every stage of their project lifecycle, ensuring that their assets are not only sustained but also enhanced for a future where energy is both reliable and sustainable.
Our construction-led approach allows us to take a ‘big picture view’, and by looking at the lifetime of a project or asset rather than just the immediate deliverables, we can develop the most practical, commercial and sustainable solutions.
Our FEED studies have optimised CAPEX/OPEX for clients by up to 30% through intelligent design, early risk mitigation, and digital engineering integration.
Alastair Robertson,
Managing Director of OSL Consultancy
Need a smarter start to your next project?
From concept development to constructability reviews, our in-house consultancy and engineering teams provide the strategic thinking and practical solutions to unlock delivery certainty.