American Water Works (AWK)

American Water’s business model is built around long-lived assets, recurring demand, and continuous investment in pipes, treatment plants, storage facilities, and distribution networks. Because water service is necessary in all economic conditions, the company’s regulated utilities typically generate stable cash flows, while growth is driven by infrastructure replacement, system acquisitions, customer expansion, and approved rate base increases.

The company also operates a nonregulated services business focused largely on water and wastewater systems at US military installations. These contracts are generally long term and resemble regulated utility arrangements because they involve mission-critical assets, predictable service obligations, and contracted returns.

American Water has historically expanded by acquiring municipal and smaller private water systems, helping local operators address aging infrastructure and regulatory requirements. A proposed acquisition of Essential Utilities assets, if completed, would broaden its regulated water and wastewater presence in states including Ohio, North Carolina, and Texas, while adding scale in markets such as Illinois, Indiana, Pennsylvania, New Jersey, and Virginia. For investors, American Water is primarily a regulated utility investment tied to water infrastructure spending, rate regulation, and the long-term need for reliable water and wastewater service.