Established in 2014, Yılmaden Holding is the metals and mining division of the Istanbul-based Yıldırım Group, bringing the Group’s metals and mining subsidiaries together. It explores and mines mineral resources, processes ore, and produces ferroalloys and metals; the company describes itself as the world’s second-largest high-quality high-carbon ferrochrome producer. Its operations span seven countries, with activities in mining, mineral processing, alloys, and commodity marketing.
JORC (Joint Ore Reserves Committee) standards
Compliance program
Rio TintoFor more than 150 years, Rio Tinto has mined and processed the metals and minerals used in modern infrastructure and the transition to low-carbon energy. Operating across 34 countries with more than 61,000 employees, the company is especially notable for combining large-scale resource operations with efforts to reduce emissions and improve traceability through initiatives such as ELYSIS and START.PHILADELPHIA, PA
Imperial GroupFounded in Chicago in 1962, Imperial Group is a vertically integrated metals company that recovers and processes scrap and manufactures specification-grade metal alloys. Its operations bring together 11 legacy business units, including aluminum alloy production in Minerva, Ohio, and zinc alloy production in Chicago. The company is guided by leaders from the second and third generations of its founding family.MINERVA, OH