Truck Bodies & Equipment International (TBEI), a subsidiary of Federal Signal Corporation (NYSE: FSS) , includes thirteen industry-leading brands producing dump bodies, trailers, landscape bodies, containers, roll-off systems, hoists, platforms, and truck and trailer equipment. Federal Signal, founded in 1901 and headquartered in Downers Grove, IL, is a global leader in equipment that moves material, cleans infrastructure, and protects communities worldwide.