Nestle Waters North America (NWNA), finding a drink of water today is a lot easier. The company started off selling Perrier Sparkling Mineral Water in the US and Canada during the 1970s, but today NWNA offers a broad portfolio of regional water brands, including Arrowhead, Calistoga, Deer Park, Great Bear, Ice Mountain, Ozarka, Poland Spring, and Zephyrhills. And that's just US water. It also sells Acqua Panna and S.Pellegrino from Italy, as well as Contrex and its old standby, Perrier, from France. NWNA is a subsidiary of Nestl� Waters.