Which deal topped the 2009 M&A roundup?

Washington Technology ranks the 2009 mergers and acquisitions that had the biggest impact in the government market.

Raytheon wins $886M award to boost GPS accuracy

Raytheon Co. has won an initial contract from the Air Force worth $886 million to develop a new element of the Global Positioning System that will improve the accuracy of information from GPS satellites.

Boeing embarks on $139M Army combat team modernization

The Army has awarded a contract to Boeing Co. to outfit its a brigade combat team with networked gear designed to improve intelligence, surveillance and reconnaissance capabilities on the battlefield.

Boeing to build software for Air Force targeting system

Boeing Co. has won a $23 million contract to upgrade software on Air Force bombers to improve targeting capabilities.

Boeing gets one-year extension on SBInet contract

U.S. Customs and Border Protection exercised its option to extend its SBInet border surveillance contract with Boeing Co. for a year.

Lawmakers hit DHS on electronic border surveillance system

Lawmakers scolded Homeland Security Department officials for the latest round of delays on the SBInet electronic border surveillance project.