Entrepreneur's Annual 100 Brilliant Ideas - GO.CO Blog

A bold concept perfectly in sync with the moment: It’s what great companies are built on. It’s what shapes the future. It’s entrepreneurship at its best. Where can you find that kind of thinking now? Here are 10 areas that are growing fast — from mobile technology and outsourcing to fitness and pets — and 10 companies in each area that bring jaw-dropping ingenuity to the table.