Glencore (formerly known as Glencore Xstrata) is a natural resources company that specializes in the production, refinement, processing, storage, transport, and marketing of metals, minerals, and energy products
The Vedanta Group is a diversified natural resources group of companies with a presence in India, South Africa, Namibia, Ireland, Australia, Liberia & Sri Lanka
Adani Enterprises (also known as the Adani Group) is a conglomerate company that has expertise in defense and aerospace, solar manufacturing, oil and foods, airports, mining services, and other businesses.
CEZ is an electricity generation company that engages in the production, distribution, trade, and sale of electricity and heat, trade and sale of natural gas, and mining of coal.