BearingPoint Inc. of McLean won a $3.1 million contract to provide an integrated criminal justice information system to Montgomery County. The ocmpany also won an 11-year, $19 million contract from North Carolina to provide a new retirement administration system.

CACI International Inc. of Arlington won a $15.3 million Army contract to continue intelligence support services in Iraq, including prison interrogators.

General Dynamics of Falls Church won a $19 million contract to enhance data communications networks for the Navy at 16 locations worldwide.

International Business Machines Corp. of Armonk, N.Y., won a contract to build a Linux-based supercomputer for the Army. The deal is worth tens of millions of dollars, but the company declined to give a specific value.

Lockheed Martin Corp. of Bethesda won a $879 million contract from the U.S. Army to develop a next-generation airborne intelligence, surveillance, reconnaissance and target identification system.

Northrop Grumman IT of Herndon won a 21-year, $1.2 billion to provide aircraft maintenance and design engineering support services to the United Kingdom's Royal Air Force. The company also won a 10-month, $1.3 million contract from public safety agencies of Santa Clara County, Calif., to provide an integrated voice-data wireless system.

SRA International Inc. of Fairfax won a five-year, $29 million contract from the Environmental Protection Agency to support its I-Star Database System and Climate Protection Partnerships Division.

Unisys Corp. of Blue Bell, Pa., won a five-year, $31 million contract from the Health and Human Services Department for an integrated messaging system.

American Electronic Warfare Associates of California, Md., won a $17.4 million contract from the Naval Air Systems Command Aircraft Division for engineering services for the Naval Air Systems Command Aircraft Stimulation Division.

Contrack International Inc. of Arlington won a $50.5 million contract from the Army Corps of Engineers for design and construction of Afghan National Army Regional Brigade Facilities.

Lear Siegler Services Inc. of Gaithersburg won a $17 million contract from the Army Tank-Automotive and Armaments Command for inspection and repair to technical manual standards as a reconstitution action for III Corps assigned Family of Medium Tactical Vehicles.

Cosmos Corp. of Bethesda won a $1 million contract from the General Services Administration for management, organizational and business improvement services.

EG&G Technical Services of Gaithersburg won a $13.5 million contract from the Defense Logistics Agency for materiel distribution services at the Defense Distribution Depot in Barstow, Calif.

IQ Solutions of Rockville won a $57.1 million contract from the Health and Human Services Department for the Substance Abuse and Mental Health Services Administration's Health Information Network.

Optimus Corp. of Silver Spring won a $16 million contract from the Environmental Protection Agency for federal lead-based paint program support.

Northrop Grumman Defense Mission Systems of Reston won a $40.5 million contract from the Navy's Naval Sea Systems Command for engineering services.

SmithGroup of Washington and Einhorn Yaffee Prescott, Architecture & Engineering PC of Washington each won a $1.5 million contract from the National Archives and Records Administration for supplemental A-E services for the National Archives and Records Administration nationwide, plus four options.

Heery International Inc. of Landover and Jacobs Facilities Inc. of Arlington each won a $6 million contract from the National Archives and Records Administration for supplemental construction management/design build services for National Archives and Records Administration facilities nationwide, plus four options.

Systems Research and Applications Corp. of Fairfax won a $1.2 million contract from the Navy and the Marine Corps for the Human Resources Strategic Assessment Program analytic support.

R&K Engineering Inc. of Roanoke won a $3 million contract from the Federal Supply Service for management, organizational and business improvement services. Energy and Security Group LLC of Reston won a $1.4 million contract under the program.

Northrop Grumman Space & Mission System of Reston won a $4.58 million contract from the Missile Defense Agency for Kinetic Energy Intercept Ground-Based Boost-Ascent Element Development and Test.

Western Branch Diesel of Portsmouth, Va., won a $7.94 million contract from the United States Coast Guard for exchange/recondition of Detroit Diesel engines. Johnson & Towers of Baltimore won a $7.73 million contract for the same program.

Arnic Engineering Services LLC of Annapolis won a $2 million contract from the Air Force for engines.

Northrop Grumman Systems Corp. of Gaithersburg won a $161.3 million contract from the Air Force for Theater Deployable Communications modules and kits, follow-on acquisition. Northrop Grumman Defense Mission Systems of Reston won a $32.5 million contract for the same program.

NCS Technologies of Manassas won a $5.5 million contract from the Navy for the Homeland Security On-line Services Computer Suite.

Staff writer Judith Mbuya contributed to this report.