Federal Signal Corp. is a US-based machinery company with a risk rating score of 25.8, categorized as medium risk. Specializing in designing and manufacturing products and solutions for municipal, governmental, industrial, and airport customers, the company operates in two main segments: Environmental Solutions Group and Safety and Security Systems Group. The Environmental Solutions Group focuses on manufacturing street sweeper vehicles, sewer cleaner trucks, and hydro-excavation trucks, among other products, while the Safety and Security Systems Group offers systems like campus alerting and emergency vehicles. With a majority of its revenue coming from the Environmental Solutions Group, Federal Signal Corp. is a leader in ESG-focused solutions for various industries.