We’re on a mission to become the world’s most valued metals and mining business – for the people who invest in us, the people we work and partner with, and the communities around us
Our business
We operate in 35 countries where our 60,000+ employees are working to find better ways to provide the materials the world needs
Our purpose in action
Continuous improvement and innovation are part of our DNA
Innovation
The need for innovation is greater than ever
All progress begins with pioneers. At Rio Tinto, it begins with you.
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
The primary raw material used to make steel, which is strong, long-lasting and cost-efficient
Lithium
The lightest of all metals, it is a key element needed for low-carbon technologies
Copper
Tough but malleable, corrosion-resistant and recyclable, and an excellent conductor of heat and transmitter of electricity
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Oyu Tolgoi
One of the most modern, safe and sustainable operations in the world
Simandou Project
The world’s largest untapped high-grade iron ore deposit
Western Australia
While iron ore is central to our operations in WA, we have a diverse presence across the state, from salt, lithium, our diamond legacy and our promising copper-gold project
Providing materials the world needs in a responsible way
Climate Change
We’re targeting net zero emissions by 2050
Nature solutions
Our nature-based solutions projects complement the work we're doing to reduce our Scope 1 and 2 emissions
Enabling ESG transparency
Our START™ initiative tracks traceability and responsible production of Rio Tinto materials.
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Bank of America Global Metals Mining Steel Conference 2026
Miami, 12 May 2026
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Things You Can't Live Without
Our podcast discussing what needs to happen to create a sustainable future for the everyday items we have come to rely on
Closing the aluminium loop
How we keep aluminium in use
Supporting the circular economy
We work and partner to keep resources in use for a more circular future
Discover more about life at Rio Tinto
Graduates and interns
If you want to drive real change, we have just the place to do it
In-house consulting
Discover how our in-house consultancy team, PACE, offers a unique opportunity to help shape Rio Tinto from the inside
Available jobs
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In partnership with BHP, we have formed a Tailings Management Consortium (TMC) to develop solutions for sustainably improving tailings dewatering and management. This work has the potential to reduce the safety risks and environmental footprints associated with tailings storage facilities. We’re committed to sharing what we’ve learned with industry and working together to build capability. We’ve published the documents below to support industry progress in tailings dewatering, and we welcome feedback to help continuously improve our approach.
The TMC was first established in 2022 to accelerate technologies and practices to increase water recovery from mine tailings, focused on high volume, filtered-tailings solutions. In 2023, the TMC signed a new agreement that expanded our focus from a single pilot of large volume filtration to developing a portfolio of technologies that could significantly advance tailings dewatering. Bringing their expertise and operational experience, both companies collaborate with technology and equipment providers, technical experts, research groups and the academic sector to identify new dewatering and tailings management opportunities.