Waters Corporation is a multinational, publicly traded corporation (NYSE: WAT) headquartered in Milford, Massachusetts, USA. The company employs more than 3,500 people, with an average tenure of over 10 years. With offices in more than 25 countries, Waters has cGMP-compliant and ISO-certified manufacturing facilities located in Milford, Massachusetts, Taunton, Massachusetts, Wexford, Ireland, and Manchester, United Kingdom. Waters sells direct in most of the countries it serves. Waters is a member of the Standard and Poor's 500 Index.