FSS vs DDS 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.

Dillard's Inc is an American fashion apparel, cosmetics, and home furnishings retailer. Its stores offer a large variety of merchandise and feature products from both national and exclusive brand sources. The company also operates a general contracting construction company, CDI Contractors. CDI Contractors' business includes constructing and remodelling stores for Dillards. The merchandise selections include exclusive brand merchandise such as Antonio Melani, Gianni Bini, Daniel Cremieux, Roundtree & Yorke, and private-label merchandise, among others. The company operates in two business segments; Retail Operations and Construction. The Retail Operations segment generates maximum revenue for the company.