SR vs AQN Comparison

Spire Inc. is the holding company for Spire Missouri, Spire Alabama, other gas utilities, and gas-related businesses, focused on growing organically, investing in infrastructure, and advancing through innovation. Its three segments are Gas Utility, Gas Marketing, and Midstream. The Gas Utility segment is the core business and includes Spire Missouri, Spire Alabama, and Spire EnergySouth. The Gas Marketing segment includes Spire Marketing, which provides non-regulated natural gas services across the U.S. The Midstream segment includes Spire Storage, Spire STL Pipeline, and Spire MoGas Pipeline. The majority of revenue comes from Gas Utility.

Algonquin Power & Utilities Corp is a Canada-based diversified international generation, transmission, and distribution company. The company's operations are organized across two business units: the Regulated Services Group, which owns and operates a portfolio of regulated electric, water distribution, and wastewater collection, and natural gas utility systems and transmission operations in the United States, Canada, Bermuda, and Chile; and the Hydro Group, which consists of hydroelectric-generating facilities located in Canada. It generates the majority of its revenue from the Regulated Services Group segment.