common management. In December 2009, URS announced its decision to discontinue the Lear Siegler name for this division. EG&G's clients Atomic Energy Commission Area 51 Central Intelligence Agency Defense Logistics Agency Department of Defense Department of Energy Department of Homeland Security Department of Transportation Department of the Treasury NASA National Oceanic and Atmospheric Administration U.S. Coast Guard U.S. Space Command See also Krytron Tactical Control System References Technology companies established in 1947 Companies based in Gaithersburg, Maryland Instrument-making corporations 1947 establishments in Maryland Defense companies of the United States