COM DEV International was a satellite technology, space sciences, and telecommunications company based in Cambridge, Ontario, Canada. The company had branches and offices in Ottawa, the United States, the United Kingdom, China and India.
COM DEV developed and manufactured specialized satellite systems, including microwave systems, switches, optical systems, specialized satellite antennas, as well as components for the aviation and aerospace industry. COM DEV also produced custom equipment designs for commercial, military and civilian purposes, as well as providing contract research for the space sciences.