4129Grey was founded in 2007 in Istanbul, Turkey. Since then, 4129Grey has gone on to create numerous domestically and internationally successful digital marketing campaigns for major national and international brands. 4129Grey develops campaigns with measurable results by combining creative ideas with solid marketing approaches. It is the leading digital marketing agency in Turkey capable of producing campaigns in every digital medium. 4129Grey derives its name from the geographic coordinates of Istanbul. Its name, combined its fabled reputation in the marketing sector, led many to dub it as the 'Creative Agency of Extreme Numbers'.