Coffee isn't the only energy-producer consumers thirst after. Innovation Ventures is a holding company that owns Living Essentials LLC, marketer of two-ounce energy drink, 5-hour Energy. Unlike other carbonated energy drinks, 5-hour Energy doesn't contain any sugar and only has four calories, thanks to its small size that packs quite a punch. 5-hour Energy is a blend of vitamins, amino acids, and caffeine, and comes in several flavors, as well as a decaf and extra-strength formula. 5-hour Energy drinks are strategically placed at the checkout counter, rather than the beverage aisle, at most major grocery, drug, and convenience stores in the US, Canada, and overseas. It's owned by entrepreneur Manoj Bhargava.