Finding better ways to provide the materials the world needs
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
Rincon Project
A long-life, low-cost and low-carbon lithium source
Simandou Project
The world’s largest untapped high-grade iron ore deposit
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
Decarbonisation progress update
We have a clear plan on decarbonisation - find out more about our progress
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Reports 2024
Download our 2024 suite of reports, including our 2024 Taxes and Royalties Paid Report, detailing $8.4 billion of taxes and royalties paid globally during the year
Get the latest news, stories and updates
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
The 'f' word of innovation
How unlocking innovation requires a change of mindset
Reducing titanium oxide's carbon footprint
Our BlueSmelting technology could drastically reduce carbon emissions during ore processing
Discover more about life at Rio Tinto
Graduates and students
If you want to drive real change, we have just the place to do it
Empowering families with flexibility
Supporting new parents of any gender with equal access to parental leave
Available jobs
Join our team
YELLOWKNIFE, Canada – Rio Tinto has appointed Matthew Breen as the new Chief Operating Officer of the Diavik Diamond Mine, effective 8 December. Matt, previously General Manager of Operations at Diavik, will lead the mine and its 1,230 employees in the next phase of its development.
Matt is a very experienced operational leader, and has worked across multiple operations and geographies over the past two decades, including in his most recent role as General Manager of Operations at Diavik. Matt succeeds Angela Bigg, who after a successful six years at Diavik, will be taking a period of leave before returning to Rio Tinto in a different leadership role.
Rio Tinto Minerals Chief Executive Sinead Kaufman said: “I am delighted that Matt will be leading the team at Diavik Diamond Mine as it continues to supply our customers with high quality, responsibly sourced Canadian diamonds, while preparing to leave a positive legacy in partnership with our community and government partners.”
“I would like to thank Angela for her six years at Diavik during which time she has shown strong leadership and care during challenging times. “
Matt Breen said: “It is a privilege to be given the opportunity to lead Diavik Diamond Mine. The team of innovative and hard-working individuals at Diavik are inspirational and without their dedication and effort, we would not be the world class diamond mine we are today. I will ensure that we continue on our path of excellence to leave a lasting, positive legacy in the Northwest Territories.”
Please direct all enquiries to media.enquiries@riotinto.com
Communications Manager, Rio Tinto Diamonds
Robyn EllisonM + 61 417 968 359E robyn.ellison@riotinto.com
Media Relations, United Kingdom
Matthew KlarM +44 7796 630 637
David OuthwaiteM +44 7787 597 493
Media Relations, Australia
Matt ChambersM +61 433 525 739
Jesse RiseboroughM +61 436 653 412
Alyesha AndersonM +61 434 868 118
Michelle LeeM +61 458 609 322
Media Relations, Americas
Simon LetendreM +1 514 796 4973
Malika CherryM +1 418 592 7293
Vanessa DamhaM +1 514 715 2152
Investor Relations, United Kingdom
Menno SanderseM +44 7825 195 178
David OvingtonM +44 7920 010 978
Laura BrooksM +44 7826 942 797
Investor Relations, Australia
Tom GallopM +61 439 353 948
Amar JambaaM +61 472 865 948
Rio Tinto plc
6 St James’s SquareLondon SW1Y 4ADUnited Kingdom
T +44 20 7781 2000
Registered in EnglandNo. 719885
Rio Tinto Limited
Level 43, 120 Collins StreetMelbourne 3000Australia
T +61 3 9283 3333
Registered in AustraliaABN 96 004 458 404
Category: Diavik
How we process personal data provided or obtained through this website.
With the exception of the use of cookies, Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site. A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of our Privacy Policy), and also applicable data privacy laws.
With the exception of the use of cookies (explained below), Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
Part 1 of this Privacy Policy contains the Rio Tinto Data Privacy Standard, which provides an overview of Rio Tinto’s approach to personal data processing. There is additional information in the appendices to the Data Privacy Standard, including information about disclosures, trans-border data transfers, the exercise of data subject rights and how to make complaints or obtain further information relating to Rio Tinto’s processing of your personal data.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us at digital.comms@riotinto.com).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site.
A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of this Privacy Policy), and also applicable data privacy laws.
These Cookies are used to provide a better user experience on the site, such as by measuring interactions with particular content or remembering your settings such as language or video playback preferences.
These Cookies allow us to analyse site usage in order to evaluate and improve its performance. They help us know how often you come to our site and when, how long you stay and any performance issues you experience whilst you are on our site.
These Cookies are used by advertising companies to inform and serve personalised ads to your devices based on your interests. These Cookies also facilitate sharing information with social networks or recording your interactions with particular ads.