Founded in 1849, Ducommun Incorporated is the oldest company in California. Evolving from a hardware supply store opened by Charles Ducommun in Los Angeles during the California Gold Rush, the company assisted in the birth of the aerospace industry in Southern California by providing aircraft aluminum to companies such as Lockheed.

Today, Ducommun is a leading provider of engineering and manufacturing services for high-cost-of-failure applications in diverse markets, including aerospace, defense, industrial, oil-and-gas, mining and medical. Ducommun provides its customers with custom, high-reliability solutions for their electronic and aircraft structure needs.

The company draws upon best-in-class processes, a continuous improvement culture and a passionate commitment to excellence to deliver quality in everything it does.