Finding better ways to provide the materials the world needs
We produce materials essential for human progress
We are the largest mining and metals company operating in Canada today
We work hard to leave a lasting, positive legacy everywhere we work
Get the latest news, stories and updates
Discover more about life at Rio Tinto
The Iron Ore Company of Canada (IOC) operations are integrated across a mine and processing plant in Labrador City, Newfoundland and Labrador; a port and stockpile in Sept-Iles, Quebec; and a 418 kilometre railway that joins these 2 parts of the operation.
IOC is a joint venture between ÌÇÐÄvlogÈë¿Ú(58.7%), Mitsubishi (26.2%) and the Labrador Iron Ore Royalty Income Corporation (15.1%).
Steel-making currently contributes 8% of global carbon emissions. So at IOC, we’re working to reduce our operational footprint while producing iron ore that helps to reduce emissions as a feedstock for steel production.
At IOC, we produce high-grade, low-impurity iron ore – an essential raw material for new iron-making technologies, including the evolving green steel market.
The way we produce our iron ore also helps decarbonise our operations. IOC operates near hydroelectric power, meaning much of our energy use is renewable. We’re also electrifying our steam generation plant and exploring ways to repower our trucks and trains with more renewable fuel sources.
Research and development are a key part of our race to decarbonise too. We’re trialling a plasma burner in one of our furnaces – the first of its kind, which could help us eliminate heavy fuel oil (bunker-C) from the pelletizing process. Through lab-based trials, we are also researching ways to use cold-bonding technologies, and substituting coke breeze with organic carbon sources and other non-carbon-based fuels. And we’re collaborating with industry partners such as Salzgitter to use green hydrogen to work towards zero-carbon iron production.
Our team continually innovates to improve safety and production, using tools such as data analytics, decision-making support, and automation to drive growth and productivity.
The fully integrated operation at IOC is supported by 2 operations centres in Labrador City and Sept-Iles that allows us to ensure our mine, processing operations, port and rail system work together efficiently to achieve maximum productivity.
The rail network is the link between the 2 parts of our operation and all of our rail traffic is managed in real time using state-of-the-art technology and the latest computing, railway communications and signalling protocol technologies.
The mining industry is continuing to grow and evolve, so effective utilisation of our assets is critical for us to remain competitive, reach our full potential and lay a solid foundation for our future.
We have recently added a concentrator, pellet plant and blast hole driller to the automated assets controlled from our Operations Centre in Labrador City. In 2023, we will also add automated dozers and excavators.
Innovation is essential to remain competitive in a changing market. So we’ve established an evolving R&D portfolio at IOC that’s already achieved many advances.
We’ve used R&D to improve our iron ore recovery and production by upwards of 10%.
We’ve also formed close relationships with best-in-class universities, government labs, and startups to assess new technologies that can increase production while reducing operating costs. Our most recent partnerships include research and trials conducted with COREM, College of North Atlantic (CNA), and Memorial University of Newfoundland (MUN) to challenge current processes and make more informed and timely decisions.
Our dispatchers have a full view and control of all rail traffic helping to support the safe, reliable and smooth running of our trains and in turn of our integrated operation.
LONDON--(BUSINESS WIRE)-- ÌÇÐÄvlogÈë¿Úhas entered into definitive agreements with GravitHy, an early-stage industrial company, to help accelerate GravitHy’s steel decarbonisation project in France. As part of this collaboration, ÌÇÐÄvlogÈë¿Úwill supply high-grade direct reduction iron ore pellets from its Iron Ore Company of Canada (IOC) operations to GravitHy’s planned operation, as well as manag
SEPT-ÎLES, Canada--(BUSINESS WIRE)-- Rio Tinto’s Iron Ore Company of Canada (IOC) is celebrating its 70th anniversary, marking seven decades as a leading North American producer and exporter of premium iron ore pellets and high-grade concentrate. Over its history, IOC has been a pioneer in responsible iron ore production, making substantial contributions to the economy and local communities. T
LABRADOR CITY, Newfoundland and Labrador--(BUSINESS WIRE)-- Rio Tinto’s Iron Ore Company of Canada (IOC) has donated CAN$125,000 to the Canadian Red Cross to support relief efforts following the recent wildfires in the Labrador West region and has committed an additional CAN$75,000 to support community organizations assisting with the recovery phase. As wildfires forced residents of Labrador
IOC works with our Indigenous partners to improve cultural understanding and increase inclusion and diversity. This has included initiatives such as our partnership in developing an online indigenous cultural awareness training package for all IOC employees. 
We engage, consult with and participate in events with the following Indigenous Peoples and communities on an ongoing basis in Labrador and Quebec:
These partnerships are supported and guided by impact and benefits agreements which provide a framework for increasing Indigenous participation in employment and procurement opportunities and for promoting educational, environmental, and cultural heritage activities. In 2014, IOC signed agreements with the Labrador Innu and NunatuKavut Community Council. Following this, agreements were signed with Innu of Matimekush-Lac John and Innu of Uashat mak Mani-Utenam in 2020, and the Naskapi Nation in 2023.
1 Retty Street Sept-Îles Quebec G4R 3C7 Canada
T: +1 418 968 7400
How we process personal data provided or obtained through this website.
With the exception of the use of cookies, ÌÇÐÄvlogÈë¿Úgenerally does not seek to collect personal data through this website. However if you choose to provide personal data to ÌÇÐÄvlogÈë¿Úthrough 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), ÌÇÐÄvlogÈë¿Úgenerally does not seek to collect personal data through this website. However if you choose to provide personal data to ÌÇÐÄvlogÈë¿Úthrough 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 ÌÇÐÄvlogÈë¿ÚData 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.