100 Brilliant Companies to WatchHere are the companies that represent the problem-solving, void-filling, consumer-driven landscape of entrepreneurship today.

If there's one clear trend that has emerged as we compiled the 2015 Brilliant 100, it's that everyone—especially young adults—wants to keep tabs on everything.

Millennials are driving technology and commerce in an altruistic direction that melds personal responsibility (for one's health and well-being, as well as that of employees and customers) with social responsibility (for the global community, planet and big-picture economy).