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PT Adaro Andalan Indonesia Tbk
It mines thermal coal, moves it to market through its own logistics, and rents out power and water assets, mostly for Indonesian and export buyers.
Adaro Andalan Indonesia is a coal company. It digs thermal coal out of the ground in Indonesia and sells it to power plants and industrial buyers, both at home and abroad. Thermal coal is the cheap, burnable rock that generates electricity, and Indonesia is one of the world's biggest exporters of it.
The company doesn't just mine and walk away. It also runs the logistics that move coal from mine to ship to customer, which matters a lot in a country made of thousands of islands. On top of that, it owns water and power assets that it rents out, so it earns money in a few related ways rather than just one. The mining is the core, but the transport and rental pieces help it capture more value from the same customers. This company sits inside the Adaro group, one of Indonesia's best-known coal families, and it was spun out and listed on the Jakarta exchange so investors could own the coal and logistics side as a separate business. Coal miners are simple to understand but hard to love: they make money when coal prices are high and global demand is strong, and they hurt when prices fall or when the world leans harder on cleaner energy. Buyers choose Indonesian thermal coal largely because it is plentiful, relatively cheap, and close to big Asian markets like China and India.
The big question hanging over any thermal coal business is the long-term demand picture, since the world is slowly shifting toward cleaner power. For now, though, coal still keeps the lights on across much of Asia, and Adaro Andalan's job is to dig it, move it, and get paid for the whole chain.
Saved answer · last researched 12 Nov 2026