Diamond mining companies

Anglo-Australian multinational mining company

Glencore plc is an Anglo-Swiss multinational commodity trading and mining company with headquarters in Baar, Switzerland. Glencore's oil and gas headquarters are in London, England, as well as its primary listing being on the London Stock Exchange, and it is one of the largest components of the FTSE 100 by market capitalization.

Alrosa () is a Russian group of diamond mining companies which specialize in exploration, mining, manufacture, and sale of diamonds. The company leads the world in diamond mining by volume. Mining takes place in Western Yakutia, the Arkhangelsk region, and Africa. Alrosa is Russia's leading diamond mining and distribution company, accounting for 95% of Russian diamond production and 27% of global diamond extraction.

British multinational mining company

global mining company

Debswana Diamond Company Limited, or simply Debswana, is a mining company located in Botswana, and is the world's leading producer of diamonds by value. Debswana operates four diamond mines in the eastern and central parts of Botswana, as well as a coal mine. Debswana is a joint venture between the government of Botswana and the South African diamond company De Beers; each party owns 50 percent of the company.

diamond mining company

ENDIAMA E.P. (Empresa Nacional de Diamantes E.P.) is the state-run national diamond company of Angola. It is the exclusive concessionary of mining rights in the domain of rough diamonds in Angola.