United Launch Alliance (ULA) is an American aerospace company and launch service provider. It is a joint venture between Boeing and Lockheed Martin.
ULA offers a number of launch options for Earth orbit and interplanetary missions. The rocket family includes the Atlas V, Centaur, Delta IV Heavy and Vulcan.
- Formed: December 2006
- Headquarters: Centennial, Colorado, USA
- Parent companies: Lockheed Martin Space (50%), Boeing Defense, Space & Security (50%)
- www.ulalaunch.com Official home page