Vale S.A., together with its subsidiaries, produces and sells iron ore, iron ore pellets, nickel, and copper in Brazil and internationally. The company operates through Iron Solutions and Energy Transition Materials segments. The Iron Solutions segment produces and extracts iron ore and pellets, and other ferrous products; and provides related logistic services. The Energy Transition Materials segment produces and extracts nickel; and its by-products, such as gold, silver, cobalt, precious metals, and others, as well as copper used in the construction sector to produce pipes and electrical wires. The company was formerly known as Companhia Vale do Rio Doce and changed its name to Vale S.A. in May 2009. Vale S.A. was founded in 1942 and is headquartered in Rio De Janeiro, Brazil.

Ero Copper Corp. engages in the exploration, development, and production of mining projects in Brazil. The company is involved in the production and sale of copper concentrate from the Caraíba operations located in the Curaçá Valley, northeastern Bahia state, Brazil, as well as gold and silver by-products. It also holds 100% interests in the Tucumã project, a copper development project located within southeastern Pará state; and the Xavantina Operations located in Mato Grosso state. Ero Copper Corp. was incorporated in 2016 and is headquartered in Vancouver, Canada.

Lithium Americas (Argentina) Corp. operates as a resource company. The company explores for lithium deposits. The company owns interests in the Cauchari-Olaroz project located in Jujuy province of Argentina. It also has a pipeline of development and exploration stage projects located in Salta Province in northwestern Argentina, including the 100% Pastos Grandes project; and the 65% owned Sal de la Puna project. In addition, it owns 100% interest in the Antofalla Project located in the Province of Catamarca, Argentina. Lithium Americas (Argentina) Corp. was incorporated in 2007 is headquartered in Vancouver, Canada.

SES AI Corporation engages in the development and production of high-performance Lithium-metal rechargeable batteries for electric vehicles, electric vehicle take-off and landing, and other applications. The company was founded in 2012 and is headquartered in Woburn, Massachusetts.

Largo Inc. engages in the development and sale of vanadium-based energy storage systems in Canada. The company operates through, Sales & Trading, Mine Properties, Corporate, Exploration and Evaluation Properties, and Largo Clean Energy and Largo Physical Vanadium Segments. Its products include VPURE+ vanadium flakes that are used in the production of master alloys and aerospace applications; VPURE vanadium flakes ferrovanadium and vanadium carbon nitride for the steel industry; and VPURE+ vanadium powder for catalyst applications. The company offers renewable energy storage solutions through Largo Clean Energy. Its products are sourced from vanadium deposits at the Maracás Menchen Mine in Brazil. The company was formerly known as Largo Resources Ltd. and changed its name to Largo Inc. in November 2021. The company was incorporated in 1988 and is headquartered in Toronto, Canada.

American Lithium Corp., an exploration and development stage company, engages in the acquisition, exploration, and development of mineral properties in North and South America. Its properties include the TLC Lithium Project located in the town of Tonopah, Nevada; and the Falchani Lithium project and the Macusani Uranium project located in Puno, Peru. The company was formerly known as Menika Mining Ltd. and changed its name to American Lithium Corp. in April 2016. American Lithium Corp. was incorporated in 1974 and is headquartered in Vancouver, Canada.

Atlas Lithium Corporation operates as a mineral exploration and development company in Brazil. It operates the Minas Gerais lithium project that consists of 54 mineral rights covering an area of 59,275 acres located within the Brazilian Eastern Pegmatitic Province; and Northeastern Brazil lithium project, which consists of 7 mineral rights covering an area of 16,266 acres in the States of Paraíba and Rio Grande do Norte in northeastern Brazil. The company also owns 100% interests in various mining concessions for gold, diamond, and industrial sand; and early-stage projects and properties in other minerals, such as nickel, copper, rare earths, graphite, and titanium; as well as participates in iron and quartzite projects. The company was formerly known as Brazil Minerals, Inc. and changed its name to Atlas Lithium Corporation in October 2022. Atlas Lithium Corporation was founded in 2011 and is based in Belo Horizonte, Brazil.

Standard Lithium Ltd. explores for, develops, and processes lithium brine properties in the United States. Its flagship project is the South West Arkansas Project and the Phase 1A Project located in southern Arkansas. The company was formerly known as Patriot Petroleum Corp. and changed its name to Standard Lithium Ltd. in December 2016. The company was incorporated in 1998 and is headquartered in Vancouver, Canada.