Douglas Dynamics, Inc. is a manufacturer and upfitter of commercial work truck attachments and equipment. The Company operates through two segments: Work Truck Attachments and Work Truck Solutions. The Work Truck Attachments segment includes commercial snow and ice management attachments sold under the FISHER, WESTERN and SNOWEX brands. The segment consists of its operations that manufacture and sell snow and ice control products. The segment offers product line of snowplows and sand and salt spreaders for light truck in the United States and Canadian markets. The Work Truck Solutions segment includes manufactured municipal snow and ice control products under the HENDERSON brand and the up-fit of market attachments and storage solutions under the HENDERSON brand, and the DEJANA brand and its related sub-brands. The segments products consist of truck and vehicle upfits where it attaches component pieces of equipment, truck bodies, racking, and storage solutions.