Ducommun (NYSE:DCO) (NYSE: DCO) is a diversified engineering and manufacturing company that specializes in high-reliability solutions for the aerospace, defense and industrial markets. Founded in 1849, Ducommun has evolved from a small electronics shop into a full-service supplier of precision-machined components, complex assemblies and engineered structures. Over its long history, the company has developed a reputation for stringent quality controls, advanced manufacturing processes and the ability to meet rigorous industry specifications.
Ducommun’s core business activities are organized around three segments: Structures, Electronics and Integrated Solutions. The Structures segment produces metallic and composite airframe components, wing structures, nacelle systems and landing gear components. The Electronics segment designs and manufactures wire harnesses, cable assemblies, electro-mechanical installations and thermal management products. The Integrated Solutions segment combines these capabilities to deliver fully assembled modules, such as environmental control systems, avionics racks and mission-critical subsystems.
Headquartered in Santa Ana, California, Ducommun operates a network of manufacturing facilities across North America, Europe and Asia. This global footprint enables the company to support major aerospace programs, defense platforms and industrial customers worldwide. Ducommun holds numerous certifications, including AS9100 and ISO 9001, and maintains stringent compliance with domestic and international regulations. Its customers include leading aircraft and engine manufacturers, military branches, satellite providers and industrial equipment producers.
Under the leadership of President and Chief Executive Officer Stephen G. Oswald, Ducommun continues to invest in automation, digital manufacturing and materials science. The company is governed by a seasoned board of directors with deep experience in aerospace, defense and technology sectors. Ducommun’s management team emphasizes operational excellence, sustained research and development, and strategic partnerships to drive innovation and long-term growth.
