Bryan Harr

Ducommun Incorporated

WE OPENED OUR DOORS IN 1849. Our founder Charles Ducommun supplied critical hardware during the California Gold Rush. From metals to business loans, Ducommun has provided aviation pioneers (Lindbergh, Douglas and Lockheed, to name a few) with solutions since the birth of the aerospace industry in Southern California. We're proud to be the oldest continuously operating company in California. Today, Ducommun is a global provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets. We specialize in two core areas – Electronic Systems and Structural Systems – to produce complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications. Our company is organized to leverage our full spectrum of capabilities through common, companywide processes and value-added services like new product introduction, supply chain strategies, and program management that create value for the customer and to facilitate ease of doing business. OUR MISSION Ducommun Incorporated is dedicated to providing the aerospace and defense industry with leading engineered products, differentiated electronic and structural manufacturing and assembly services, and aftermarket support. The Company supplies proprietary products and services that deliver meaningful value to our customers and aspires to contribute to the advancement of the Aviation, Defense and Space industries. All stakeholders including our communities are supported in our mission as we strive for the highest levels of service in every area. • Publicly traded (NYSE: DCO) • Corporate headquarters: Santa Ana, CA