Key list: leading  companies by number of operating mines

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This month our mining industry key list brings you the 15 largest companies by number of operating mines, as ranked by GlobalData's Mining Intelligence Centre. All numbers up to date as of June 2021.

Company name

Entity type    

Number of employeesOperating mines (2019)
Coal India LtdPublic272,445436
CRH PlcPublic77,100312
Vulcan Materials CompanyPublic8,431230
Martin Marietta Materials IncPublic8,700206
HeidelbergCement AGPublic53,122189
Cemex SAB de CVPublic42,304131
Glencore PlcPublic145,000112
LafargeHolcim LtdPublic67,40994
Rogers Group IncPrivate2,00085
Singareni Collieries Co LtdGovernment46,02179
Breedon Group PlcPublic3,20469
Vietnam National Coal - Mineral Industries Holding Corporation LtdGovernment-65
Anglo American PlcPublic64,00051
Canadian Natural Resources LtdPublic9,99349
ArcelorMittal SAPublic168,00047