Rio Tinto competitors and similar companies

1. 

   KAZ Minerals

   kazminerals.com

   KAZ Minerals is a high growth copper company focused on large scale, low cost open pit mining in the CIS region, with a proven track record for the successful delivery of greenfield mining projects.

   United Arab Emirates · 1,928 employees on LinkedIn

   • Both in Mining
   • Same size: 10,001-50,000 employees
2. 

   Anglo American

   angloamerican.com

   Anglo American is a global mining company with a portfolio that spans diamonds, platinum, copper, iron ore & more.

   United Kingdom · 26,804 employees on LinkedIn

   • Both in Mining
   • Both based in United Kingdom
3. 

   Teck

   teck.com

   Teck is a leading Canadian resource company focused on responsibly providing the metals essential for global development and the energy transition while caring for the people, communities and land that we love.

   Canada · 6,559 employees on LinkedIn

   • Both in Mining
4. 

   Codelco

   codelco.com

   Codelco es una empresa dedicada a la exploración, desarrollo y explotación de recursos mineros de cobre y subproductos, su procesamiento y su comercialización.

   Chile · 14,510 employees on LinkedIn

   • Both in Mining
   • Same size: 10,001-50,000 employees
5. 

   Antofagasta

   antofagasta.co.uk

   Antofagasta

   United Kingdom · 3 employees on LinkedIn

   • Both in Mining
   • Both based in United Kingdom
6. 

   Harmony Gold Mining Company Limited

   harmony.co.za

   Harmony Gold Mining Co Ltd is engaged in gold mining and related activities, including exploration, extraction, and processing. The group's primary product is gold bullion, produced at operations in South Africa and Papua New Guinea. Gold byproducts include uranium and silver. Strategic projects such as the Wafi-Golpu Project in the New Guinea Mobile Belt, the Eva Copper Project in the Mt Isa Inlier, Queensland, Australia, and the MAC Copper acquisition position the company as a gold-copper producer. The company operates across South Africa, Papua New Guinea, and Australia.

   South Africa · 5,154 employees on LinkedIn

   • Both in Mining
   • Same size: 10,001-50,000 employees
   • Both use Imperva
7. 

   Newmont

   newmont.com

   Newmont is the world's largest gold miner. It bought Goldcorp in 2019, combined its Nevada mines in a joint venture with competitor Barrick later that year, and also purchased competitor Newcrest in November 2023. Its portfolio includes 11 mines and interests in two joint ventures in the Americas, Africa, Australia, and Papua New Guinea. The company is expected to sell roughly 5.3 million ounces of gold in 2026 from its continuing mines after selling six higher-cost, smaller mines following the Newcrest acquisition. Newmont also produces material amounts of copper, silver, zinc, and lead as byproducts. It had about two decades of gold reserves, along with significant byproduct reserves at the end of December 2025.

   United States · 13,026 employees on LinkedIn

   • Both in Mining
   • Same size: 10,001-50,000 employees
8. 

   AngloGold Ashanti

   anglogoldashanti.com

   AngloGold Ashanti is global mining company with a diverse, high-quality portfolio of gold, silver, copper operations and projects.

   United States · 14,427 employees on LinkedIn

   • Both in Mining
   • Both use Imperva
9. 

   South32

   south32.net

   South32 was born of the demerger of noncore assets from BHP in 2015. Its major operations include alumina businesses in Australia and Brazil, aluminum in Brazil, South Africa, and Mozambique, and manganese businesses in Australia and South Africa. It sold New South Wales metallurgical coal in August 2024 and the Cerro Matoso nickel mine in Colombia in December 2025. It also owns the Cannington silver/lead/zinc mine in Queensland. Its Australian manganese operations deliver high returns, but have a relatively short reserve life. The company acquired Arizona Mining, which brings with it the high-grade and likely low-cost Taylor project in the US, and also entered the copper business in 2022 via the purchase of a 45% stake in the Sierra Gorda mine in Chile.

   Australia · 4,797 employees on LinkedIn

   • Both in Mining
   • Same size: 10,001-50,000 employees
10. 

    Pan American Silver

    panamericansilver.com

    Yamana Gold is a precious metals producer with significant gold and silver development stage properties in Canada, Brazil, Chile, and Argentina. The company plans to continue to build on this base through existing operating mine expansions.

    Canada · 2,397 employees on LinkedIn

    • Both in Mining

Questions about Rio Tinto

How many employees does Rio Tinto have?

Rio Tinto has 40,799 employees on LinkedIn, down 5% over the last 12 months.

Where is Rio Tinto headquartered?

Rio Tinto is headquartered in London, United Kingdom.

Who are Rio Tinto's competitors?

Companies similar to Rio Tinto include KAZ Minerals, Anglo American, Teck, Codelco and Antofagasta.

What technologies does Rio Tinto use?

Rio Tinto's website uses Azure, Google Tag Manager, SiteLock, Bootstrap and Microsoft ASP.NET and 7 more.

When was Rio Tinto founded?

Rio Tinto was founded in 1872.