Anglo American plc

Anglo American plc is a London-headquartered multinational mining group with historical roots in the southern African gold industry. Ernest Oppenheimer established the Anglo American Corporation in Johannesburg in 1917 with financing from British, American and South African interests. The company’s name reflected its original Anglo-American funding base and its ambition to develop mineral resources in southern Africa. It later became one of the region’s most influential mining groups and expanded into coal, diamonds, platinum-group metals, copper, iron ore, steelmaking coal, nickel, phosphates and other natural resources. A defining part of Anglo American’s history is its long association with De Beers. The group became De Beers’ majority shareholder in 1926 and subsequently built a substantial position in the global diamond industry. Platinum-group metals also became central to its South African operations, while coal and iron ore provided important bulk-commodity exposure. Over time, Anglo American developed and acquired assets across Africa, South America, Australia and other regions, creating a diversified portfolio of mines, processing facilities, logistics systems and mineral-marketing activities. The modern plc was formed in 1999 through the merger of Anglo American Corporation and Minorco. The transaction moved the group’s primary listing to London and created a secondary Johannesburg listing. Gold operations were separated into AngloGold, which later became AngloGold Ashanti, and other non-core activities were subsequently sold or demerged. The group also separated the Mondi paper and packaging business and disposed of building-materials, steel and selected coal assets as it progressively concentrated on mining. In the twenty-first century, copper became increasingly prominent in Anglo American’s strategy because of its use in electrification, power networks and renewable-energy infrastructure. Major copper interests have included operations and projects in Chile and Peru, including Los Bronces and Quellaveco. The group has also invested heavily in the Minas-Rio iron-ore project in Brazil, which uses a long slurry pipeline to transport ore to port. De Beers remains associated with the group’s diamond activities, although the composition and ownership of the portfolio have changed over time. Anglo American has repeatedly reorganised in response to commodity prices, capital requirements, environmental obligations and shareholder pressure. Its 2015–16 restructuring reduced the number of operating divisions, suspended dividends temporarily and placed various coal assets under review. In 2021, its South African thermal-coal operations were separated into Thungela Resources. Its platinum business was subsequently separated as Valterra Platinum in 2025. Anglo American has also pursued lower-carbon mining technology, including a hydrogen-powered haul truck developed with First Mode and Engie. The company is listed on the London Stock Exchange and is a constituent of the FTSE 100; it also has a Johannesburg listing. Its operations have attracted scrutiny concerning environmental impacts, labour relations, community rights, tax and historic mining liabilities. Anglo American’s current portfolio, ownership interests and strategic plans should be assessed through its latest annual report and regulatory announcements, particularly because the group has been involved in major portfolio reviews and proposed transactions.

Anglo American began in 1917 when Ernest Oppenheimer founded the Anglo American Corporation in Johannesburg. Backed by British and American capital, the company initially concentrated on gold mining in southern Africa. It expanded into coal in the 1940s and became the majority shareholder of De Beers in 1926, establishing a relationship that would shape its later diamond business. During the post-war period, Anglo American developed large goldfields and diversified into steel, timber, pulp and paper, copper and other resources. Its first major expansion outside southern Africa came through investment in Hudson Bay Mining and Smelting in 1961. The group also created or developed businesses that later became AngloGold Ashanti, Anglo Coal and Mondi. The 1999 merger with Minorco created Anglo American plc and shifted the group’s primary public-market identity to London. Gold assets were separated into AngloGold, which later combined with Ashanti Goldfields. The group subsequently sold or demerged several non-core businesses while expanding its international mining footprint. It acquired Chilean copper interests, built positions in Brazilian iron ore and developed the Quellaveco copper project in Peru. The company’s strategy changed substantially after the commodity downturn of 2014–16. Anglo American reduced its workforce, consolidated operating divisions, suspended dividends for a period and placed several coal assets on the market. It later sold South African thermal-coal operations into Thungela Resources and continued to focus its portfolio on copper, iron ore, platinum-group metals, diamonds and selected future-facing minerals. Major development projects included Minas-Rio in Brazil, a large iron-ore operation connected to the Atlantic coast by a slurry pipeline, and Quellaveco in Peru. Both projects required substantial capital and long-term relationships with governments, communities and joint-venture partners. Anglo American also supported innovation in exploration and mining equipment, including diamond-based drilling technology and hydrogen-powered haulage. Environmental, social and governance issues have been a recurring feature of the group’s history. The proposed Pebble copper-gold mine in Alaska generated strong opposition over potential effects on Bristol Bay’s salmon fishery; Anglo American withdrew from the project in 2013. The company has also faced disputes and criticism relating to labour conditions, community impacts, historical liabilities and alleged health effects near mining sites. These issues have influenced the group’s permitting, divestment and decarbonisation decisions. In 2024 Anglo American rejected takeover proposals from BHP while undertaking a broad portfolio simplification. In 2025 its platinum division was separated as Valterra Platinum. Because mining ownership, projects and commodity priorities can change quickly, current operating details should be checked against the company’s latest filings and announcements.

1. 2025Platinum division separated as Valterra Platinum

   The platinum mining division was demerged and listed as Valterra Platinum.

   Source
2. 2021Thungela demerger

   South African thermal-coal assets were separated into Thungela Resources.

   Source
3. 2014Minas-Rio began shipping iron ore

   The Brazilian Minas-Rio iron-ore project entered operation and began exporting ore through its integrated pipeline and port system.

   Source
4. 2013Pebble project exited

   Anglo American withdrew from the proposed Pebble partnership in Alaska after years of environmental and permitting controversy.

   Source
5. 1999Anglo American plc created

   Anglo American Corporation merged with Minorco, creating the present plc structure.

   Source
6. 1961International expansion begins

   The group expanded beyond southern Africa through a major investment in Hudson Bay Mining and Smelting.

   Source
7. 1926De Beers majority interest acquired

   Anglo American became the majority shareholder of De Beers, beginning a long-term connection with the diamond industry.

   Source
8. 1917Anglo American Corporation established

   Ernest Oppenheimer founded the Anglo American Corporation in Johannesburg to develop southern African gold resources.

   Source

A globally diversified mining major increasingly focused on copper and other minerals associated with electrification, while retaining significant iron ore, diamond and platinum-group-metals businesses.

• CopperBase metals

  Copper is a central part of Anglo American’s portfolio and is produced through mines and concentrator facilities in South America. The metal is sold primarily as concentrate and supports electrical equipment, construction, manufacturing and energy-transition infrastructure. Major development and operating interests have included Quellaveco in Peru and assets in Chile.

• Iron oreBulk commodities

  Anglo American produces iron ore for the steel industry through Kumba Iron Ore in South Africa and Minas-Rio in Brazil. Minas-Rio is integrated with beneficiation, a long slurry pipeline and export-port infrastructure. Iron ore remains an important source of scale and cash flow within the group’s diversified mining portfolio.

• Platinum-group metalsPrecious and specialty metals

  The group’s historic platinum business covered platinum, palladium, rhodium and associated metals used in catalytic converters, chemical processing, jewellery and technology. The division was separated from Anglo American as Valterra Platinum in 2025, so its status as part of the Anglo American portfolio requires reference to current corporate disclosures.

• DiamondsGemstones

  Anglo American’s diamond exposure is principally through its 85% interest in De Beers, subject to subsequent ownership changes or transactions. The business covers diamond mining, sorting, sales and related activities serving jewellery and industrial markets.

• Nickel and phosphatesBase and specialty minerals

  Nickel and phosphate-related resources have formed part of Anglo American’s broader minerals portfolio. Nickel serves stainless steel, alloys and battery-related applications, while phosphate and polyhalite products are used in fertiliser markets. The exact assets and ownership interests have changed as the group has simplified its portfolio.

• 2022Hydrogen-powered mine haul truck

  South Africa · Global mining industry

  Anglo American, First Mode and Engie demonstrated a large hydrogen-powered haul truck at the Mogalakwena operation. The project was presented as part of a pathway toward lower-emission mine transport and the company’s long-term carbon-neutrality objectives.

  Outcome. Demonstration project and technology-development programme

  Source

• 2024Rejection of BHP takeover proposalsM&A

  BHP proposed acquiring Anglo American during a period when Anglo American was reviewing its portfolio and seeking to increase its exposure to copper.

  What changed. Anglo American rejected the proposals, characterising them as highly unattractive and setting out its own simplification strategy.

  Aftermath. The proposed combination did not proceed, and Anglo American continued with portfolio changes and asset separations.

  Source
• 2020Acquisition of Sirius Minerals and the Woodsmith projectM&A

  Sirius Minerals’ North Yorkshire polyhalite fertiliser project faced financial difficulty and required a new owner to continue development.

  What changed. Anglo American offered to acquire Sirius Minerals and continue funding construction of the Woodsmith project.

  Aftermath. The acquisition was approved by shareholders and the project became part of Anglo American’s fertiliser-related portfolio.

  Offer value. £400 million (2020)

  Source
• 2015Portfolio restructuring and workforce reductionStrategy

  A severe downturn in commodity markets placed pressure on cash generation, debt and the profitability of several mining operations.

  What changed. Anglo American consolidated operating divisions, announced extensive workforce reductions, reviewed coal assets for sale and suspended dividends temporarily.

  Aftermath. The group became smaller and more concentrated, with subsequent disposals and demergers supporting a sharper focus on selected commodities.

  Source

• 2020Allegations concerning lead exposure in ZambiaControversy

  Anglo American was named in allegations concerning historic lead contamination and alleged health effects associated with mining activity in Zambia. The legal and factual status of such claims should be checked against court records and current company disclosures.

  Source
• 2007Pebble Mine environmental controversyControversy

  Anglo American faced strong opposition over its proposed participation in the Pebble copper-gold project in Alaska. Critics argued that a large mine and tailings dam could threaten Bristol Bay’s salmon habitat through acid drainage, metals and other pollutants. Anglo American exited the partnership in 2013.

  Source
• 2002Disputed valuation of Chilean copper assetsControversy

  Anglo American’s acquisition of the Disputada de Las Condes copper operation from ExxonMobil drew criticism in Chile after historical details about the mine’s earlier sale by the state-owned ENAMI became public.

  Source

• 2024BHP made unsuccessful approaches for Anglo American

  Anglo American rejected takeover proposals from BHP, describing the offers as unattractive.

  M&A
  Source
• 2022Anglo American and partners demonstrated a hydrogen mine haul truck

  Anglo American and First Mode unveiled a hydrogen-powered haul truck at the Mogalakwena platinum-group-metals operation in South Africa.

  Product launchCampaign
  Source
• 2015Anglo American announced major restructuring

  The company responded to weak commodity markets with a substantial workforce reduction, asset-sale programme, divisional consolidation and a temporary dividend suspension.

  Bankruptcy
  Source
• 2011Anglo American increased its De Beers ownership

  The group agreed to acquire the Oppenheimer family’s remaining interest, raising its ownership of De Beers to 85%.

  M&A
  Source
• 1999Anglo American formed through merger with Minorco

  Anglo American plc was created through the merger of Anglo American Corporation and Minorco, with primary listing in London and secondary listing in Johannesburg.

  M&AOther
  Source

1. Anglo American plc
2. Anglo American: Our history
3. Anglo American leadership
4. Anglo American official website
5. London Stock Exchange company page
6. Thungela demerger
7. Platinum division separated as Valterra Platinum
8. Hydrogen-powered mine haul truck