About Ducommun
Ducommun, headquartered in Santa Ana, California, is one of America's oldest industrial companies (founded 1849). It manufactures aerostructures, wiring and interconnect systems, and engineered components for commercial aerospace, defense and space markets.
Manufacturing & Service Locations
Adelanto, California 92301
El Mirage Structural Systems · Manufacturing
Inspection & Metrology
Orange, California 92865
Orange Structural Systems · Manufacturing
Inspection & Metrology
Carson, California 90745
Carson Electronic Systems & HMI Manufacturing · Manufacturing
CNC MachiningSheet Metal FabricationMetal FormingAssembly & IntegrationInjection MoldingEngineering & DesignTooling & FixturesElectronics ManufacturingMRO Services
Products & Systems
Structural AssembliesWiring Systems
Capabilities
Markets Served
Commercial AerospaceDefense & MilitarySpace & Satellite
Certifications
AS9100ISO 9001NadcapFAA Repair StationEASA Part-145
Certification information may be supplier-provided unless otherwise noted.
About This Profile
This company profile is researched and maintained by Aerospace Grade using authoritative public sources.
Last Reviewed: September 16, 2026
Source · Compiled from public sources