Data Device Corporation (DDC) is a world leader in the design and manufacture of high-reliability data networking components, processor based subsystems, and radiation hardened components for aerospace, defense, space, and industrial applications.

Power Device Corporation (PDC) designs and manufactures high-reliability power and control solutions (components to space qualified SBCS and radiation hardened components; power distribution, control and conversion; motor control and motion feedback) for aerospace, defense, space, and industrial applications.

DDC and PDC are headquartered in Bohemia, NY, with manufacturing operations in New York, California, Mexico, and the United Kingdom.