Federal Signal Corporation, founded in 1901, was reincorporated as a Delaware corporation in 1969. The Company designs, manufactures and supplies a suite of products and integrated solutions for municipal, governmental, industrial and commercial customers. The Company's portfolio of products that it manufactures includes sewer cleaners, vacuum trucks, street sweepers, waterblasters, dump truck bodies, trailers, and safety and security systems, including technology-based products and solutions for the public safety market. In addition, we sell parts and provide service, repair, equipment rentals and training as part of a comprehensive aftermarket offering to our customers. Federal Signal Corporation and its subsidiaries operate 14 principal manufacturing facilities in five countries and provide products and integrated solutions to customers in all regions of the world.
Products manufactured and supplied, and services rendered, by the Company are divided into two reportable segments: the Environmental Solutions Group and the Safety and Security Systems Group. The individual operating businesses are organized as such because they share certain characteristics, including technology, marketing, distribution and product application, which create long-term synergies. Corporate contains those items that are not included in our reportable segments.
Financial information concerning the Company's two reportable segments for each of the three years in the period ended December 31, 2018, is included in Note 16 - Segment Information to the accompanying consolidated financial statements and is incorporated herein by reference. Information regarding the Company's discontinued operations is included in Note 18 - Discontinued Operations to the accompanying consolidated financial statements and is incorporated herein by reference.