In-game advertising platform SponsorPay announced that it achieved 125% year-over-year revenue increase in 2011. This growth was fueled by the launch of video advertising and brand engagement market, as well as a mobile and Android pay-per-install network. They company states that it’s on track for equally strong growth in 2012.

SponsorPay expanded last year to over 110+ employees in seven locations, including new offices in New York, Tokyo and Istanbul to support operations in Berlin (HQ), London, Paris and San Francisco.

SponsorPay’s video and engament advertising was adopted by publishers such as Bigpoint, Digital Chocolate, King.com, Spil Games, GameDuell, among others. The company also introduced a mobile offer platform including Android app installs and mobile-optimized advertising.