![]() Coal India Coal India is an Indian state-controlled coal mining company headquartered in Kolkata, West Bengal, India. | ![]() BUMA International Group BUMA International Group (formerly Delta Dunia) is a holding company that offers coal mining services. | |||
Founding Date | Founding Date 2007 | Founding Date 1973 | Founding Date 1973 | Founding Date 1990 |
Type | Type Public | Type Public | Type Public | Type Public |
Tags | ||||
Locations | Locations South Jakarta, ID HQ | Locations Kolkata, IN HQ New Delhi, IN | Locations ID HQ | |
Employees | Employees 79142% increase | Employees 228,861 | Employees 4,216 | Employees 15,809 |
Financial | ||||
Revenue (est.) | Revenue (est.) $972.9m (FY, 2025) | Revenue (est.) ₹1.7t (FY, 2026) | Revenue (est.) $3.4b (FY, 2025) | Revenue (est.) $1.5b (FY, 2025) |
Cost of goods | Cost of goods $531.2m (FY, 2025) | Cost of goods ₹83.4b (FY, 2026) | Cost of goods $1.9b (FY, 2025) | Cost of goods $857.2m (FY, 2025) |
Gross profit | Gross profit $441.8m (FY, 2025) | Gross profit ₹1.7t (FY, 2026) | Gross profit $1.6b (FY, 2025) | Gross profit $664.5m (FY, 2025) |
Net income | Net income $264.3m (FY, 2025) | Net income ₹310.7b (FY, 2026) | Net income $784.1m (FY, 2025) | Net income ($127.6m) (FY, 2025) |

Coal India is an Indian state-controlled coal mining company headquartered in Kolkata, West Bengal, India.
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BUMA International Group (formerly Delta Dunia) is a holding company that offers coal mining services.
View company