Tüpras (Turkish Petroleum Refineries)

Koç Group is one of Türkiye's largest industrial and services groups in terms of revenues, exports, research and development investments, patent portfolio, employees, taxes paid and market capitalization on the Borsa Istanbul. With consolidated revenues of $25.5 billion, it ranks among the world's Fortune 500 list. Koç Holding has leading positions with strong competitive advantages in various sectors, such as energy, automotive, consumer durables and finance. It has more than 97,000 employees and 10,000 dealers, agencies and after-sales service providers. Koç Group is celebrating its 90th anniversary.