Our Clients

JDK Geotech has had the privilege of working with multiple international clients on large scale construction, mining and environmental projects since our inception in 2016. Our combined individual experience ranges from works in Australia, Canada and the United States of America. Our organisation specialises in providing our clients with engineering, environmental, and client-side project management solutions across various sectors including the infrastructure, mining, residential construction and defence sectors. Our success is built on mutual trust, consistently high standards and professional responsibility across all levels of our organisation. 

As a leading project management, civil, environmental and geotechnical engineering firm, we deliver technically excellent solutions to manage complex risks and collaborate innovative and exciting opportunities in collaboration with our clients providing value throughout the whole asset life cycle. We pride ourselves on being reliable in providing efficient and accurate advice having built an exceptional reputation by delivering our scope of work on time and on budget to our clients. Our repeat business is a result of our attention to detail, industry know-how and tailoring to the client's requirements every time.


JDK was engaged in the Critical Areas Audit of our CapCoal Operations for the past 36 months. Excellent service and high standards for the provision of the geotechnical scope of works. Repeated consultant over many of our projects as a result of on-time deliverables and high standards.

Johan Van Der Schyff - Geotechnical Engineer - Anglo American CapCoal Operations

The JDK team were engaged in the provision of geotechnical services for the NorthConnex project and as a result of their excellent service, they were re-engaged for the geotechnical services on our Sydney Metro Central Adit project. Excellent service, on-time deliverables exceeding the standard going above and beyond.

Todd Shillito - M&E Superintendent Tunnelling Solutions

Excellent service for the provision of project engineering and geotechnical services. Repeated consultant as a result of technical expertise and high standards.

John Boullier - Senior Project Engineer - Sydney Metro Central Station Main Works

Affiliations and Accreditations