Orbital Corporation Limited provides integrated propulsion systems and flight critical components for tactical unmanned aerial vehicles primarily in Australia and the United States. It also offers modular propulsion solution, design and development, machining and prototyping, product integration, testing and validation, manufacturing and production, and servicing and support services. The company was formerly known as Orbital Engine Corporation Limited and changed its name to Orbital Corporation Limited in October 2004. Orbital Corporation Limited was incorporated in 1988 and is headquartered in Balcatta, Australia.