Coal companies

NiSource is an energy holding company which operates as a regulated natural gas and electric utility company.

Peabody Energy is a mining company that produces coals.

Adani Enterprises (also known as the Adani Group) is a business incubator that focuses on four core sectors: energy and utility, transportation and logistics, consumer goods, and primary industry.

NLC India (NLC, formerly known as Neyveli Lignite Corporation) is a company that specializes in power generation.

Aluminum Corporation of China (Chalco, 中国铝业股份有限公司) is a company operating within the non-ferrous industry.

Cleveland-Cliffs (CLF, formerly known as Cliffs Natural Resources) is a company that operates in the iron ore mining and steel industry.

Mechel is a company that produces coking and steam coals.

Mitsubishi Corporation (MC, 三菱商事株式会社) is a diversified company that operates in digital transformation, energy, natural gas, industrial materials, and chemicals business.

PNM Resources engages in the energy and energy-related businesses.

Coal India is an Indian state-controlled coal mining company headquartered in Kolkata, West Bengal, India.

Alpha Metallurgical Resources (formerly known as Contura Energy) is a mining company that extracts, processes, and markets steam and metallurgical coal.

China Shenhua Energy Company (CSEC, 中国神华能源股份有限公司) is a diversified company that specializes in coal, electricity, energy, coal-to-chemicals, railway, port handling, and shipping.