SR vs ACA 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.

Arcosa Inc is a manufacturer and producer of infrastructure-related products and services. It operates in three segments: Construction Products, Engineered Structures, and Transportation Products. The Construction Products segment produces and sells construction aggregates and manufactures and sells trench shields and shoring products and services for infrastructure-related projects. The Transportation Products segment manufactures and sells products for the inland waterway and rail transportation industries. The Engineered Structures segment manufactures and sells products for energy-related businesses, including structural wind towers, telecommunication structures, steel utility structures for electricity transmission and distribution, and storage and distribution containers.