Sedgman Onyx is experienced at delivering small to large scale studies across a wide variety of minerals and infrastructure from early concept studies through to completion of feasibility studies.

Our clients demand pragmatic, easily executable designs that are delivered safely, on time, and within budget, all while meeting high-quality standards. Meeting these challenges and exceeding client expectations requires applied experience. At Sedgman Onyx, our multi-disciplinary design team and experienced study managers ensure the delivery of comprehensive and effective solutions. Our extensive organisational capability forms the foundation of our commitment to deliver value. 

Sedgman Onyx specialises in providing expert consultancy services across various core areas, including project planning, conceptual to detailed project design, project performance assessments and more. We have successfully completed studies ranging from small-scale operational upgrades to large-scale process plant and non-process infrastructure projects. 

Our services include in-house contractor-level capital cost estimation, scheduling, implementation methodologies, support for project approvals, and detailed study documentation to facilitate project decision-making and financing from initial concept design through to feasibility studies.