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
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
2025 annual results
Announced on Thursday 19 February 2026
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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
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Rhodes Ridge is one of the world’s best undeveloped iron ore deposits in Western Australia's Pilbara, and in the long term it could support a world-class mining hub with a potential capacity of about 100 million tonnes of high-quality iron ore a year.
In December 2025, we announced approval of a $294 million (Rio Tinto share $147 million) feasibility study to progress development of the first phase of the Rhodes Ridge project. The progression to feasibility study follows Mitsui’s announcement in early 2025 to acquire 40 per cent of the joint venture.
Rhodes Ridge will be a staged development. With the investment and feasibility study focused on phase one, with an initial hub likely in the northern part of the project. It will leverage Rio Tinto’s existing rail, port and power infrastructure. Subject to relevant regulatory approvals, first ore from the initial Rhodes Ridge development, located 40 kilometres north-west of Newman, is expected by 2030.
Rhodes Ridge will maintain Rio Tinto’s pathway to achieve and sustain mid-term capacity of 345 to 360Mtpa from its Pilbara iron ore business.
The Rhodes Ridge Joint Venture will work closely with Nyiyaparli Traditional Owners throughout the mine life cycle, guided by the recently updated Native Title agreement’s engagement framework, to protect and manage cultural heritage and the environment.
The Rhodes Ridge project design will reflect our commitment to reducing environmental impact, improving mining productivity, and lowering costs. Through our Reduced Impact Mining approach, we aim to minimise land use for waste dumps, reduce groundwater abstraction, lower long-term closure impacts, and cut diesel usage through shorter haul distances. Our joint venture partners (Mitsui 40% and AMB Holdings 10%) intend to invest a further $225 million in exploration between 2026 and 2028 as part of ongoing study phases.
PERTH, Australia -- Lifeline WA and Rio Tinto are partnering to support the hundreds of Western Australian volunteers who answer calls from people in crisis, as part of a new four-year partnership. The partnership will direct A$1.8 million to the agency, with $1.2 million dedicated to supporting the mental health and wellbeing of the 540 Lifeline WA volunteer Crisis Supporters.It marks the fi
PERTH, Australia--(BUSINESS WIRE)-- Rio Tinto's iron ore port operations have resumed after Tropical Cyclone Narelle passed over Western Australia's Pilbara region. All of the company's people remained safe and unharmed during the weather event. Port closures at Rio Tinto’s four Pilbara iron ore port terminals commenced on 24 March 2026. Ship loading at East Intercourse Island, Parker Poin
PERTH, Australia -- Rio Tinto’s development of its replacement mines in the Pilbara has increased its spend with Western Australian suppliers to a record A$12.1 billion in 2025, A$1.8 billion more than the prior year. This is a testament to the outstanding work of the state’s supplier community. The contribution of Pilbara-based suppliers has been particularly remarkable, with spend more than