Arkady Volozh is the co-founder and Chief Executive Officer of Yandex. He is also a co-founder and Board member of InfiNet Wireless, a manufacturer of WiMAX-type equipment in Russia, as well as a founding member of the Centre of Telephony Integration, an IP-telephony company. Arkady co-founded CompTek International, one of the largest distributors of network and telecom equipment in Russia, and managed the company from 1989-2000. He actively contributed to the process of liberalizing the frequency spectrum for wireless networks and legalizing IP-telephony. Arkady has a degree in applied mathematics from Gubkin Institute of Oil and Gas.