Don't get enough conversation in around the water cooler while at work? Primo Water Corporation offers water dispenser products, such as water coolers and three- and five-gallon purified bottled water, to household consumers. The company sells its products -- which include top-loading, bottom-loading, compact counter-top, and decorative stainless steel water dispensers -- across the US through a network of retailers like Lowe's, Sam's Club, and Wal-Mart. It also operates water bottle exchanges at select retail locations where consumers can return empty Primo bottles for a discount on their next water bottle purchase. Primo began operating in 2005 and went public in late 2010.