If you wondered where Facebook gets its income from, one of the answers is Israel’s Bidalgo. As one of the few official Facebook Marketing Partners in Israel, Bidalgo expects as much as $100 million in revenues in 2015 from selling hundreds of millions of dollars-worth of ads.
http://www.timesofisrael.com/personalized-facebook-ad-tech-pays-off-big-for-israels-bidalgo/