Yandex is a large European internet company headquartered in Russia with over 6000 employees in 16 offices worldwide. Their mission is to build people-centric products and services to help users solve everyday problems. As one of the top 6 global search engines, Yandex has over 20% market share in several Eastern European and Central Asian countries. The document outlines Yandex's advertising solutions for increasing sales, selling goods, and maximizing traffic, including contextual advertising through Yandex Direct and display advertising across Yandex sites. It also describes Yandex's role in the growing Russian internet and advertising markets.