Valterra Platinum Limited is a South African mining company, and the world's largest primary producer of platinum; accounting for about 38% of the world's annual supply. It was demerged from Anglo American on 31 May 2025. Based in Johannesburg, Gauteng, most of the group's operations lie to the northwest and northeast of the city. A majority of the company's operations take place in the Bushveld Igneous Complex, a large region that contains a range of mineral commodities including chromium, vanadium, titaniferous magnetite and platinum group metals. Wikipedia