Teledyne Brown Engineering is a key business segment of Teledyne Technologies, a confederation of commercial and government-supporting companies. Teledyne Brown provides systems engineering, advanced technology and manufacturing solutions to space, defense, environmental, and homeland security requirements. Headquartered in Huntsville, Ala., with operations and offices throughout the United States and representation in several other countries, Teledyne Brown is a recognized leader in providing solutions in space, defense, environmental and homeland security programs. It is the primary contractor supporting NASA's microgravity research and development, and operates the propulsion test facilities at the Marshall Space Flight Center. It also provides services and hardware for the European Space Agency, as well as for Russian and Japanese space programs.