DCO

Ducommun Incorporated Common Stock

Aerospace & Defense

Ducommun Incorporated provides engineering and manufacturing services for products and applications used in the aerospace and defense, industrial, medical, and other industries in the United States. It operates through two segments, Electronic Systems and Structural Systems. The Electronic Systems segment provides cable assemblies and interconnect systems; printed circuit board assemblies; electronic, electromechanical, and mechanical components and assemblies, as well as lightning diversion systems; and radar enclosures, aircraft avionics racks, shipboard communications and control enclosures, wire harnesses, interconnect systems, lightning diversion strips, surge suppressors, conformal shields, and other assemblies. This segment also supplies engineered products, including illuminated pushbutton switches and panels for aviation and test systems; microwave and millimeter switches and filters for radio frequency systems and test instrumentation; and motors and resolvers for motion control, as well as provides engineering services for aerospace system design, development, integration, and testing service. The Structural Systems segment designs, engineers, and manufactures complex contoured aerostructure components assemblies and supplies, including composite and metal bonded structures, precision profile extrusions, extruded assemblies, ammunition handling systems, seals, and aerodynamic systems; designs, engineers, and manufactures contoured aluminum, titanium, and Inconel aero structure components; structural assembly products, such as winglets, engine components, fuselage structural panels; aircraft wing spoilers, fuselage skins, rotor blades, flight control surfaces, engine nacelle components, feed and eject chutes, storage magazines, custom gun mounts. It serves commercial aircraft, military fixed-wing aircraft, military and commercial rotary-wing aircraft, and space programs. The company was founded in 1849 and is headquartered in Costa Mesa, California.

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Data last updated: 2026-05-01.