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.
Lendlease Group is a multinational construction, property and infrastructure company with an Australian heritage, as well as local expertise across the core markets of Australia, Asia, the Americas and Europe. Lendlease around 13,000 employees and more than 50,000 sub-contractors supporting the delivery of their active projects and managed assets around the world.
Anglo American is a leading global mining company, Their portfolio of world-class competitive operations, development projects and undeveloped resources, provides many of the metals and minerals that enable a cleaner, greener, more sustainable world and that meet the fast growing consumer-driven demands of developed and maturing economies.
Bouygues Construction Australia Pty Ltd (BYCA) is a construction and civil engineering company dedicated to providing world-class services in building, civil engineering, earthworks and infrastructure throughout Australia. BYCA is part of the Bouygues Group, A worldwide industrial group active in the sectors of construction, property, roads, telecommunications and media.
Laing O’Rourke (LOR) is a privately owned, internationally focused engineering enterprise with world-class capabilities spanning the entire client value chain. LOR operates an integrated business model comprising the full range of engineering, construction and asset management services delivering single-source solutions for some of the world's most prestigious public and private organisations.
Transport for NSW (TfNSW) is the lead agency of the NSW Transport cluster. Responsible for strategy, planning, policy, regulation, funding allocation and other non-service delivery functions for all modes of transport in NSW. TfNSW also leads the procurement of transport infrastructure and oversees delivery through project delivery offices and industry delivery partners.
PSM are consulting engineers, geologists, hydrogeologists and hydrologists with experience in small developments to mega projects. PSM has been providing practical innovative solutions based on global best practice to achieve outstanding outcomes for their clients which include government and private organisations, asset owners and contractors in Australia, New Zealand, Africa, the Americas and Asia.
The Gamuda Australia and Laing O’Rourke Consortium is delivering the Sydney Metro West - Western Tunnelling Package. The contract includes the delivery of twin nine kilometre tunnels between Sydney Olympic Park and Westmead, the excavation of two new metro stations, a stabling and maintenance facility at Clyde, and a precast facility at Eastern Creek.
From humble beginnings 70 years ago, John Holland has been driving positive change in Australia, and is now one of the nation’s leading integrated infrastructure and property companies. John Holland is currently involved in delivering many of Australia’s largest infrastructure projects, as well as significant property and urban renewal projects including the $8.3B Sydney Metro project.
Transurban is a road operator company that manages and develops urban toll road networks in Australia, Canada and the United States. In Australia, Transurban is the full owner of CityLink in Melbourne, which connect three of the city's freeways; and has stakes in six tolled motorways in Sydney, and six Linkt networks in Brisbane.
Alliance Geotechnical Pty Ltd is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding client’s expectations.
Their professional team of Geotechnical & Environmental engineers, engineering geologists, environmental scientists and laboratory staff have a wealth of knowledge of ground conditions throughout Sydney and New South Wales.
Operating since 2003, they currently have more than 100 employees and have established an office and testing laboratory in Seven Hills, New South Wales.
CPB Contractors is a leading international construction company and a member of the CIMIC Group. We combine the construction track record and expertise formerly delivered by Leighton Contractors and Thiess, and we also include the people and projects of Leighton Asia. We’re building on the strong foundations of our unique history to create a successful and sustainable future.
Ghella is a leading company in the construction of major infrastructure projects worldwide. Uniquely skilled and experienced in underground works, Ghella is involved in the construction of infrastructure projects such as subways, railways, motorways and significant hydraulic works. Ghella has most of its workload in the international markets, mostly in Oceania, the Far East, America and Europe.
Peabody is a leading coal producer, serving customers in more than 25 countries on six continents. Peabody provides essential products to fuel baseload electricity for emerging and developed countries and create the steel needed to build foundational infrastructure. Their commitment to sustainability underpins their activities today and helps to shape their strategy for the future.
De Beers Group is the world’s leading diamond company, with expertise in diamond exploration, mining, grading, marketing and retail. There are more than 20,000 people across the global diamond pipeline, with many of these people in our source countries of Botswana, Canada, Namibia and South Africa.
Glencore is one of Australia’s largest producers of coal, with 17 operational mines across New South Wales and Queensland. Glencore operates a mixture of open cut and underground coal mines and in 2019 produced nearly 120 million tonnes of thermal and coking coal. Glencore Australia has a successful track record of investment, project development, operational management and socio-economic contribution.
Samsung C&T’s Engineering & Construction Group is a leading engineering, procurement and construction company, built on core principles of safety, integrity, and appreciation. Founded in 1938 as the parent company of Samsung Group to engage in construction and overseas trading operations and has been selected to deliver the mainline tunnels of the WestConnex M4-M5 Link project.
Tunnelling Solutions is an Australian Company with experts in tunnel planning and construction. The company has gained decades of hands-on experience around the globe on large tunnelling infrastructure projects such as the $4.2B Airport Link Tunnel in Brisbane, $2.5B EastLink Project in Melbourne all the way back to the Channel Tunnel Project in England.
Sydney Metro is Australia’s biggest public transport project. In 2024, Sydney will have 31 metro stations and more than 66 kilometres of new metro rail, revolutionising the way Australia’s biggest city travels. By the end of the decade, the network will be expanded to include 46 stations and more than 113 kilometres of world-class metro for Sydney. Metro means a new generation of world-class fast, safe and reliable trains easily connecting customers to where they want to go.
Established in 2002. A global leader in sustainable solutions for infrastructure and renewable energy projects. Presence in Australia since 2002. Committed to sustainability and innovation. ACCIONA's activity in Australia began in 2002 with renewable energy projects for the country. Since 2007, the company has also continued to work on projects to ensure access to water and improve transport and mobility infrastructures in cities. After a successful experience in Australia, ACCIONA launched operations in New Zealand to provide transportation infrastructures that offer faster, more reliable and safer connections between cities.
South32 is a mining and metals company headquartered in Perth, Western Australia. The organisation is a subsidiary company of BHP Billiton and is a producer of bauxite, alumina, aluminium, metallurgical coal, manganese, nickel, silver, lead and zinc.
Tetra Tech Coffey (formally Coffey) has over 60 years of experience working on small, medium, and large-sized projects across all sectors of construction including; residential, industrial, and commercial subdivisions, developments and high rises; Public utility and transport infrastructure projects including highways, busways, bridges, tunnels, rail, ports and airports; Mining and supported infrastructure; and Oil and gas green and brownfield developments.
Tetra Tech is a leading provider of consulting, engineering, program management, construction management and technical services worldwide in the sectors of water, environment, infrastructure, resource management, energy and international development. Specific services for consulting and engineering projects include applied science, information technology, engineering, design, construction management, and operations and maintenance.
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.
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.
Excellent service for the provision of project engineering and geotechnical services. Repeated consultant as a result of technical expertise and high standards.