Directory

Ero Copper Corp. is a Canadian-headquartered, high-growth copper producer with a diversified portfolio of copper and gold assets located in Brazil. The company is focused on the exploration, development, and mining of mineral properties.

Martin Marietta Materials is a natural resource-based building materials company that supplies aggregates (crushed stone, sand, and gravel), cement, ready-mixed concrete, and asphalt. These materials are used in infrastructure, non-residential, and residential construction projects.

Americas-focused copper mining company engaged in the exploration, development, and production of mineral properties in the Americas, with a primary focus on copper.

PT Archi Indonesia Tbk is a prominent Indonesian pure-play gold producer, recognised as one of the largest in Southeast Asia. The company engages in the mining, trading, and processing of gold properties in Indonesia. Established in 2010, PT Archi Indonesia Tbk is a subsidiary of PT Rajawali Corporation.

Australian-based lithium company. Previously focused on the Goulamina Lithium Project in Mali, but has sold its interest. The company is now returning cash to shareholders and expects to undergo voluntary liquidation in February 2026.

An Indonesian holding company focused on mineral and energy mining through its various subsidiaries.

Centennial Coal is an Australian mining company that supplies thermal coal to domestic and export markets. Established in 1989, it is now a wholly-owned subsidiary of Banpu Public Company Limited. Centennial fuels approximately 20% of New South Wales' coal-fired electricity generating capacity and also manages a successful export business. The company has approximately 1,700 employees and is transitioning to a diversified energy company.

Warrior Met Coal, Inc. is a U.S.-based supplier to the global steel industry, mining non-thermal steelmaking coal. It operates highly efficient longwall underground mines in Alabama, producing premium quality, low-sulfur steelmaking coal from the Blue Creek seam.

Canadian-based intermediate gold producer with diversified production from three operating mines in North America. The company also has a portfolio of development projects.

PT Merdeka Copper Gold Tbk is an Indonesian metal and mineral mining holding company headquartered in Jakarta. The company explores, extracts, and produces gold, silver, copper, and other minerals through its subsidiaries located across three islands in Indonesia. It also has a subsidiary involved in mining construction services. The company was established in 2012 and became a public company in 2015. Through its subsidiary, PT Merdeka Battery Materials Tbk, the company is also developing the electric vehicle battery value chain.

Sibanye-Stillwater is a multinational mining and metals processing group with a diverse portfolio of operations, projects, and investments across five continents. It is one of the world's largest primary producers of platinum, palladium, and rhodium, and a top-tier gold producer. The company also produces other platinum group metals (PGMs) such as iridium and ruthenium, along with chrome, copper, and nickel as by-products. Sibanye-Stillwater has diversified into battery metals mining and processing and is expanding its presence in the circular economy through recycling and tailings reprocessing operations.

A Canadian growth-focused mining company operating in the Americas with a portfolio of producing gold mines and development projects.

PT Baramulti Suksessarana Tbk is an Indonesian coal mining and trading company established in 1990. The company holds two coal concessions and exports coal to various countries, including China, India, Japan, and South Korea. It is a subsidiary of PT Wahana Sentosa Cemerlang.

IAMGOLD Corporation is a Canadian-based intermediate gold producer and developer with operating mines and exploration projects in North America and West Africa. The company is focused on growing attributable gold production and cash flow through its portfolio of operating mines, development projects, and exploration initiatives.

PT United Tractors Tbk is a major Indonesian company and the country's largest distributor of heavy equipment. A subsidiary of PT Astra International Tbk, it operates across six main business pillars: Construction Machinery, Mining Contracting, Coal Mining, Gold Mining, Construction Industry, and Energy. The company was established on 13 October 1972 and has been publicly listed on the Indonesia Stock Exchange since 19 September 1989.

United States Steel Corporation (U.S. Steel) is a prominent American integrated steel producer with major production operations in the United States and Central Europe. The company manufactures and sells a wide range of steel products, including flat-rolled and tubular products, for various industries such as automotive, construction, and energy. U.S. Steel also has significant iron ore mining operations.

Southern Copper Corporation is a United States-based mining company, incorporated in Delaware in 1952. It is one of the world's largest integrated copper producers, with operations primarily focused on the mining, smelting, and refining of copper and other minerals in Peru and Mexico. The company is a subsidiary of Grupo México, which holds an 88.9% ownership stake.

Canadian-based mining company focused on silver production in Mexico and the United States.

A hard-rock lithium exploration company focused on advancing its portfolio of projects, primarily in the James Bay region of Quebec, Canada. The company is strategically positioned to supply the North American and European markets with critical minerals for the clean energy transition.

PT Cita Mineral Investindo Tbk is an Indonesian-based bauxite mining company engaged in the mining and quarrying of metal ores. The company produces Metallurgical Grade Bauxite (MGB). Through its associate, PT Well Harvest Winning Alumina Refinery (WHW), it is also involved in the production of Smelter Grade Alumina (SGA).

Adbri Limited is a leading Australian integrated construction materials and lime producer, supplying a range of products to the building, construction, infrastructure, and mineral processing markets. The company's principal activities include the production, importation, distribution, and marketing of clinker, cement, industrial lime, premixed concrete, construction aggregates, and concrete products. Established in 1882, Adbri is an S&P/ASX 200 company with operations in every state and territory of Australia.

Arcadium Lithium was a global lithium chemicals producer formed in January 2024 through the merger of Australian-based Allkem and US-based Livent. The company was described as a vertically integrated producer with capabilities across hard-rock mining, conventional brine extraction, and direct lithium extraction (DLE), as well as lithium chemicals manufacturing.

An unlisted Australian public company that was delisted from the Australian Securities Exchange (ASX) in March 2024. The company was previously involved in mineral exploration and development in Australia and the United States.

QCoal Group is a privately owned, independent Australian mining company founded in 1989. The company specialises in coal exploration and development, with a focus on metallurgical and thermal coal in Queensland's Bowen Basin.