FSS vs ALE Comparison

Federal Signal Corp designs and manufactures products and integrated solutions for municipal, governmental, industrial, and airport customers. It operates in the segments of Environmental Solutions Group and the Safety and Security Systems Group. The Environmental Solutions group manufactures and supplies street sweeper vehicles, sewer cleaner and vacuum loader trucks, hydro-excavation trucks, high-performance water blasting equipment, dump truck bodies, and trailers. The Safety and Security Systems Group offers comprehensive systems and products such as campus and community alerting, emergency vehicles, first responder interoperable communications, and others. The company generates a majority of its revenue from the Environmental Solutions Group segment.

ALLETE Inc provides competitively-priced energy in America's Upper Midwest region and invests in transmission infrastructure and other energy-centric businesses. The company has two reportable segments. The first segment is Regulated Operations, which includes the company's regulated utilities, Minnesota Power and SWL&P, as well as its investment in ATC. ATC is a regulated utility based in Wisconsin that owns and maintains electric transmission assets in parts of Wisconsin, Michigan, Minnesota, and Illinois. The second segment is ALLETE Clean Energy, which focuses on developing, acquiring, and operating clean and renewable energy projects.