different companies. The New York Times uses the term parent holding company. Holding companies can be subsidiaries in a tiered structure. Holding companies are
Integrated Defense Systems (IDS), which was formed in 2002 by combining the former "Military Aircraft and Missile Systems" and "Space and Communications"
Electric Systems, Engine Systems, ISR & SpaceSystems, and Sensors & Integrated Systems. UTC Aerospace Systems was also the owner of Ithaco SpaceSystems, Inc
The parentcompany, EER Systems, subsequently folded and the Conestoga program was cancelled. SSIA was founded in 1980 by David Hannah. The company initially