American Water Works Company, Inc. is the largest investor-owned water and wastewater utility in the United States, serving approximately 14 million people across 14 states and 18 military installations. The company's business model is heavily concentrated in its Regulated Businesses segment, which generates the vast majority of its revenue. This segment involves the ownership and operation of local water and wastewater utilities that are subject to state economic regulation, providing stable and predictable rate-based revenue streams. The company's geographic footprint is most prominent in states like Pennsylvania, New Jersey, Missouri, Illinois, and Indiana.
In addition to its core regulated operations, American Water operates a smaller Market-Based Operations segment, primarily through its Military Services Group. This division secures 50-year contracts with the U.S. Department of Defense to operate and maintain water and wastewater systems on military bases. The company's growth strategy relies on continuous capital investment to upgrade aging infrastructure, ensure regulatory compliance, and improve water quality, which in turn drives rate base growth. Furthermore, American Water regularly executes tuck-in acquisitions of smaller municipal and private water systems to expand its customer base and operational scale.
