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About
Thiess works with clients in Australia, Asia and the Americas in the dynamic field of open-cut and underground mining.
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With a 90-year mining history, we deliver the full suite of mine services.
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Sustainability
Sustainability is at the heart of our business and our purpose of a pioneering spirit for a brighter tomorrow – it’s about integrating environmental, social and governance (ESG) considerations into our decision-making, every day.
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The pioneering spirit of our founders inspires our legacy and drives our purpose. It’s in our DNA. Join us and help pioneer a brighter tomorrow.
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Recent Projects

Weda Bay Nickel Olive Downs Complex Mount Holland Iron Bridge North America Project

23.03.2015

Thiess TV Operations

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Mt Owen Mine Rehab

We take our commitment to mine rehabilitation seriously. Our team share our rehab efforts at Mt Owen coal project.

Mt Owen Mine Rehab

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#More Videos

Ready to make your mark?

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Ready to make your mark?

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March 15, 2024

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Thiess Group 2023 Sustainability Report highlights

March 13, 2024

Thiess Group 2023 Sustainability Report highlights

Thiess New to Mining

People and community

February 29, 2024

Thiess New to Mining