Alrosa
Alrosa is a Russian group of diamond mining companies that specialize in exploration, mining, manufacture, and sale of diamonds. The company leads the world in diamond mining by volume. Mining takes place in Western Yakutia, the Arkhangelsk region, and Africa.
ALROSA PJSC engages in the exploration, production, processing, marketing, and sale of diamonds. It operates through the following segments: Diamonds, Transportation, Social Infrastructure, Construction Activity, Trading, Electricity Production, and Other Activities. The company was founded on February 19, 1992 and is headquartered in Mirny, Russia.