Thiess works with clients in Australia, Asia and the Americas in the dynamic field of open-cut and underground mining.
With a 80-year mining history, we deliver the full suite of mine services.
Sustainability is at the heart of our business and our purpose to create lasting value – it’s about integrating environmental, social and governance (ESG) considerations into our decision making, every day.
Explore our global projects
Our 12,000 strong workforce has the skills, experience and resourcefulness to realise opportunities, respond to project challenges and add value to clients’ needs.
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The Thiess team at Mt Owen Coal Mine in the Hunter Valley have decked out in blue and even painted a giant haul truck blue in a massive effort to raise awareness and much needed cash in the battle against prostate cancer.