10 Largest Rare Earth Companies in the World

In this detailed article, we’ll list the largest rare earth companies in the world and provide insights about their financial standing.

The largest rare earth mining companies are from China, Australia, and the United States, owing to these countries’ generous rare earth mineral reserves and production. These three nations collectively contribute to over 90% of the global rare earth mineral production and have the highest market capitalization. 

With a history of aggressive production strategies and mineral wealth, China has maintained a formidable lead in rare earth mining. The country’s mining companies capitalize on abundant resources and produce a sizable percentage of the world’s mined rare earth metals. 

Likewise, the advanced mining infrastructure and supportive government policies have helped Australian mining companies extract and process REEs to meet the world’s demand. Since the global requirement for rare earth minerals is expected to increase, Iluka Resources, a mining giant, is also building Australia’s first fully-integrated refinery. 

The Largest Rare Earth Company In The World

China Northern Rare Earth Group High-Tech Co. Ltd., initially established as Inner Mongolia Baotou Steel Rare-Earth (Group) Hi-Tech Co., is the largest rare earth company in the world that currently boasts a market cap of $86.653 billion and own Bayan Obo Mining District. Bayan Obo Mining District is the world’s largest known deposit of REEs, as it’s estimated to contain around 100 million metric tons of rare earth reserves.  China Northern Rare Earth Group High-Tech Co. Ltd. has a main product line consisting of rare earth concentrates, magnetic minerals, and rare earth carbonates, among others. 

Another prominent name in the rare earth metals industry is Australia-based Iluka Resources Limited (ASX:ILU.AX), which has a current market cap of $4.976 billion. Iluka Resources Limited (ASX:ILU.AX) runs a sustainably mined, secure supply of rare earth metals. The company is also building the country’s first fully-integrated rare earth refinery at Eneabba. The refinery by Iluka Resources Limited (ASX:ILU.AX) will produce both light and heavy rare earth oxides and is expected to cost between $676 million to $811 million.

MP Materials Corp (NYSE:MP) is the largest rare earth mining company in the US that focuses on high-purity neodymium and praseodymium (NdPr) oxide. With a current market cap of $3.854 billion, MP Materials Corp (NYSE:MP) is a monumental name in the rare earth mining sector. Since MP Materials Corp (NYSE:MP) operates Mountain Pass, the only integrated rare earth mining and processing site in North America, it’s a substantial contributor to the country’s rare earth mining yield. 

Which is the Largest Producer Of Rare Earth Materials?

China is the largest producer of rare earth minerals and accounts for over 70% of the worldwide output of REEs. The country saw 0.21 million metric tons annual yield of rare earth metals in 2022, and it dominates the market with its expansive mining operations. 

Extracting rare earth elements requires higher capital investment than most traditional mining operations. China’s success in this industry thus points to the country’s significant advancements to stay independent in the commodity consumption sector. 

China recognized the strategic value of these elements and invested heavily in building the infrastructure necessary to extract and process them as early as the 1980s. The country’s efforts have paid off and put it at the epicenter of REE production as of now.

Global Dynamics of Rare Earth Metal Mining

As China’s mine throughput of rare earth minerals accounts for 70% of the world’s total production, this heavy reliance on China for REEs raises supply chain concerns for the rest of the world, and other nations, mainly the US, are trying to pick up pace in this mining sector. Since the United States’ 78% rare earth imports are from China and there’s a rising geopolitical tension between the West and China, the US is expanding its REE exploitation efforts. 

Moreover, some major changes have also taken place in Europe in this regard, as Luleå University of Technology-based LKAB, Sweden’s state-owned mining entity, declared the recent identification of an unprecedented volume of rare earths. These rare earth minerals, amounting to 1 million tons, comprise rare earth oxides (REO) concentrated within the remote northern reaches of the Kiruna sector.  

LKAB CEO Jan Mostrom stated,

It could become a significant building block for producing the critical raw materials that are absolutely crucial to enable the green transition.”

It is the most substantial REO deposit in the European region that is yet to be exploited. Since rare earth minerals are used in hi-tech devices like lithium-ion batteries and high-performance magnets integrated into wind turbine mechanisms, they have significant implications for sustainable technology.

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10 Largest Rare Earth Companies in the World

Our Methodology 

For our list of the largest global rare earth companies in the world, we’ve ranked them in ascending order of high market cap as of the writing of this article. 

Here are the 10 largest rare earth companies in the world: 

10. Rare Element Resources Ltd  (REEMF)

Market Cap:$56.874 million 

Rare Elements Resources Ltd one of the largest rare earth companies in the world. It is an American corporation specializing in the mining and provision of rare earth materials. It has experienced significant market valuation growth, with its market capitalization reaching $56.874 million as of the writing of this article.

As a publicly traded entity, the firm’s main business scope covers the extraction and refining of rare earth elements. As REEs are integral components for various sectors, including technology, energy, and defense applications, Rare Elements Resources Ltd aims to extract high-grade rare earth oxides from its Bear Lodge REE project. The company’s strategic focus on rare earth elements positions it advantageously within an expanding market and aligns it with the increasing global emphasis on sustainable technologies. 

9. Aclara Resources (TSX:ARA.TO)

Market Cap: $91.405 million 

Aclara Resources is amongst the largest rare earth companies in the world, with a current market cap amounting to $91.405 million. This REE mining company is based in Chile and is committed to environmental sustainability in mining, as this field is often associated with deleterious environmental impacts. Moreover, the company has a patented Circular Mineral Harvesting process, a distinctive closed-circuit system to extract heavy rare earth elements (HREE) in an eco-friendly manner. This extraction method aims to minimize the waste and pollution produced by traditional extraction methods and puts Aclara Resources at the forefront of the clean energy revolution. 

8. Hastings Technology Metals Limited (ASX:HAS.AX)

Market Cap: $116.132 million

Hastings Technology Metals Limited has a market cap of $116.132 million currently and focuses on extracting neodymium and praseodymium, two critical elements for high-strength permanent magnets and green energy technologies. The Perth-based rare earth company’s key asset is the Yangibana Rare Earths Project, which comprises an integrated network of a mining site. Moreover, the Yangibana project has a beneficiation plant in Yangibana and a sophisticated hydrometallurgical plant in Onslow. Such diverse efforts in the rare earth mining sector imply that the project is a formidable enterprise in the value chain of rare earth production. 

7. NioCorp Developments (NASDAQ:NB)

Market Cap: $202.189 million 

NioCorp Developments (NASDAQ:NB) currently boasts a market cap of $202.189 million and is involved in the purification and commercialization of three significant REEs. These are Neodymium-Praseodymium Oxide (a crucial constituent in NdFeB rare earth magnets), Dysprosium Oxide, and Terbium Oxide. Notably, NioCorp Developments (NASDAQ:NB) is progressing with the development of the Elk Creek Mine in Nebraska, which has the potential to be the most enriched Niobium and Scandium venture in North America. According to a comprehensive feasibility report, Elk Creek houses 632.9 kilotones of contained rare earth oxides. This is one of the largest deposits in the US, second only to the Mountain Pass Mine in California. 

6. Arafura Resources (ASX:ARU.AX)

Market Cap: $729.11 million 

Arafura Resources, one of the largest rare earth companies in the world, has a current market cap of $729.11 million and comes with a broad portfolio of resource holdings, including gold, nickel, and vanadium. However, the Australian company’s strategic focus lies in exploiting REE assets, primarily situated in the Nolans Deposits. The Nolans initiative will have a mining operation, an integrated processing plant with beneficiation, extraction, and separation functions, as well as the requisite infrastructure. Moreover, the Nolans Bore deposit also contains phosphate, uranium, and thorium (REE-P-U-Th), distinguished as one of the most sizable and well-explored repositories of its kind globally. Arafura Resources is heavily invested in this deposit’s development and will likely cement its position as a key supplier in the global rare earth market.

5. Energy Fuels (NYSE:UUUU)

Market Cap: $1.01 billion 

Energy Fuels (NYSE:UUUU) is a leading American enterprise that works in uranium mining and has a notable current market cap of $1.01 billion. The company is engaged in uranium extraction, a primary ingredient for the production of nuclear energy, and processes it into natural uranium concentrates.

Major nuclear utilities use these concentrates as they contribute to the generation of carbon-neutral nuclear energy. Energy Fuels has recently broadened its international presence with the acquisition of the Bahia Project, a heavy mineral undertaking located in Brazil. The Bahia Project is in relation to a heavy mineral sand deposit which is a rich source of monazite (a phosphate mineral that contains rare earth elements).

The acquisition has the potential to yield between 3,000 and 10,000 metric tons of natural monazite concentrate annually over several decades. As per Energy Fuels, this extracted material will be dispatched to the company’s White Mesa Mill located in Utah, where it will undergo further processing to be converted into high-purity rare earth element oxides and other related materials. This strategic move will further Energy Fuels’ impact on the supply chain of critical elements for high-tech applications.

4. MP Materials (NYSE:MP)

Market Cap:$3.854 billion 

MP Materials Corporation is valued at $3.854 billion in market capitalization, as of current, and is a prominent company in the American rare earth minerals sector. The company works in the extraction of Neodymium-Praseodymium (NdPr), a rare earth element used in high-strength permanent magnets. These magnets are used in electric vehicle traction motors, robotics, wind energy turbines, and unmanned aerial vehicles, and NdPr is a critical element for energy transition.

The company’s primary asset is the Mountain Pass Mine, the largest rare earth mine in the United States. This mine produced approximately 42,400 metric tons of REEs in 2022 and helped maintain the country’s annual throughput. MP Materials is proactive in the broader context of sustainability and claims to be working towards a carbon-reduced future. MP Materials is striving towards self-sufficiency in the domestic supply chain for REEs and aims to minimize the environmental impact associated with long-distance imports from China and Australia. 

3. Lynas Rare Earths (ASX:LYC.AX)

Market Cap: $4.762 billion

Lynas Rare Earths is the third largest rare earth company in the world by market cap, which is $4.762 billion as of June 2023. The Australian company is a conscientious contributor to the rare earth supply chain as it’s committed to eco-friendly mining practices. Notably, Lynas is a major producer of segregated rare earth materials outside of China, which has long dominated this sector. Moreover, Lynas operates a rare earth processing facility in Malaysia that delivers premium-quality separated rare earth materials to manufacturing sectors in the US, Asia, and Europe. Lynas Rare Earths owns and operates Mount Weld Mine, a rare earth deposit renowned for its exceptional ore grade. This quality aspect and rare earth oxide reserves of 1.64 million metric tons make Mount Weld Mine the most rewarding REE site in Australia. 

2. Iluka Resources (ASX:ILU.AX)

Market Cap: $4.976 billion 

Iluka Resources ranks second among the largest rare earth companies in the world, with a market cap of $4.976 billion. Iluka Resources primarily engages in heavy mineral sand extraction, and monazite (a mineral rich in rare earth elements) emerges as an invaluable co-product of Iluka’s mining activities. The company’s in-process rare earth refining complex in Eneabba will also start working by 2025. Along with the Eneabba site, Iluka Resources possesses other extensive mineral sand reserves which present potential feed sources for the in-process refinery (like the Wimmera project in Victoria).

1. China Northern Rare Earth High-Tech Co., Ltd (SSE:60011.SS)

Market Cap: $86.653 billion

China Northern Rare Earth High-Tech Co. Ltd sits at the top when it comes to the largest rare earth companies in the world, with a current market cap of $86.653 billion. It operates the Bayan Obo Mining District in Inner Mongolia, estimated to be the planet’s most abundant source of REEs. China Northern Rare Earth High-Tech Co. Ltd employs open-pit excavation techniques to extract these valuable elements from the earth’s crust, and predominant rare earth elements mined in this area include lanthanum (La), cerium (Ce), and neodymium (Nd). 

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Disclosure: None. 10 Largest Rare Earth Companies In The World is originally published on Insider Monkey.