Barrick Gold Corporation operates gold mines in North America, South America, Australia, and Africa. They also produce copper from mines in Chile and Zambia. The company's business is organized into seven primary operating segments, including regional gold businesses, a global copper business unit, and an oil and gas business. Barrick aims to generate wealth through responsible mining by developing and operating high-quality assets. They have mining operations in multiple countries and are headquartered in Toronto. Barrick Gold Corporation is one of the world's largest gold producers, with the Carlin mine segment generating the highest revenue.