During the 2015 DLD conference in Munich Scott Galloway spoke about the four most dominant companies in digital and made predictions around who will increase and who will decrease in value and influence in 2015. “The Four Horsemen” (Amazon, Apple, Facebook, and Google), are the most dominant tech companies with a higher combined market cap than the GDP of South Korea. 
As we are deeply impressed and inspired by his presentation, our advice is: watch the video and learn more about how many factors will come into play when you want to win a horserace.