CACI International Inc. of Arlington won a five-year, $75 million contract from the Naval Sea Systems Command to provide systems integration, software development and business process support for information systems at U.S. Navy shipyards.

Computer Sciences Corp. of El Segundo, Calf., won a $93 million contract to provide information technology services to NASA's John C. Stennis Space Center. It also won a 10-year $525 million contract to provide information technology infrastructure support services to the U.S. Strategic Command.

International Business Machines Corp. of Armonk, N.Y., won a Navy contract to build a supercomputing cluster at the Naval Oceanographic Office Major Shared Resource Center in Mississippi. The value of the contract was not disclosed.

Lockheed Martin Corp. of Bethesda won a two-year, $178.5 million contract extension from NASA to work on mission operations for space shuttle and International Space Station projects.

Northrop Grumman Corp. of Los Angeles won a $3.1 million contract from the Army to provide a chemical-agent threat-warning system. It also won a $35.6 million contract modification from the Navy for work on the USS George Washington.

Raytheon Co. of Waltham, Mass., won a $29.4 million contract from Electric Boat Corp. to produce multi-band satellite communication systems for a new Virginia-class submarine. Electric Boat is a unit of General Dynamics Corp. of Falls Church.

Science Applications International Corp. of San Diego won a $10.4 million contract for engineering and support services of tactical data link systems. It also won a $49 million contract to provide adolescent substance abuse counseling services to military teens and their families stationed overseas.

Silicon Graphics Inc. of Mountain View, Calif., won a $45 million contract to build a supercomputer called the Space Exploration Simulator for NASA using the Linux operating system.

SRA International Inc. of Fairfax won a $19.9 million contract from the Defense Advanced Research Projects Agency to provide technical and program support services to the agency's tactical technology office.

Telecommunication Systems Inc. of Annapolis won a five-year, $20 million contract to provide information technology services and systems integration support services at Fort Belvoir and six other Army installations.

Titan Corp. of San Diego won a $28.1 million contract to provide engineering services for parts of the Navy's command and control networks.

BearingPoint Inc. of McLean won a $3.1 million contract to provide an integrated criminal justice information system to Montgomery County.

Power Systems International Inc. of Natural Bridge Station, Va., won a $5.99 million contract from the space and naval warfare systems center to provide high-power, lightweight, transportable generator sets and power distribution units.

Computer Sciences Corp. of Falls Church won a $58.7 million contract from the Air Force's Headquarters 55th Wing for information technology.

Saft America Inc. of Cockeysville, Md., won a $2 million contract from the U.S. Army Tank-Automotive and Armaments Command to automate the manufacturing process for high-power Li-Ion batteries.

Northrop Grumman Defense Mission Systems of Reston and Northrop Grumman Electronics Systems of Gaithersburg are among five contractors sharing in a , $489.5 million contract from the Air Force's headquarters electronic systems center to provide communications infrastructure.

EGandG Technical Services Inc. of Gaithersburg won a $13.5 million contract from the Defense Distribution Center for material distribution services for the Defense Logistics Agency.

Bell-Boeing Joint Program Office of Patuxent River won a $7.6 million contract from the Naval Air Systems Command to provide additional funds for the MV-22 Engineering and Manufacturing Development Program.

General Dynamics Advanced Information Systems of Suffolk won a $5.78 million contract from the FISC Norfolk Detachment Philadelphia to provide services supporting the U.S. Joint Forces Command's Joint Experimentation Program and Joint Futures Lab.

John C. Grimberg Co. of Rockville, Whiting-Turner Contracting Co. of Bethesda, Skanska USA Building Inc. of Rockville, Coakley and Williams Construction of Gaithersburg, Forrester Construction Co. of Rockville, Sauer Inc. of Jacksonville, Fla., and M.A. Mortenson Co. of Minneapolis, Minn. won a $100 million construction contract from the Naval Facilities Engineering Command.

Raytheon Co. of Baltimore won a $1.8 million contract from the Army Materiel Command for engineering and manufacturing development.

Saft America Inc., Advanced Battery Systems of Cockeysville, Md., won a $2 million contract from the Army Materiel Command for manufacturing technology.

Fintrac Inc. of the District won a $6.3 million contract from the General Services Administration for management, organizational and business improvement services.

EarthData Holdings Inc. of Washington won a $25 million contract from the General Services Administration for environment services.

Ontime Transportation Inc. of College Park won a $1 million contract from the General Services Administration for worldwide logistics.

National Center for State Courts of Arlington and Chemonics International Inc., Checchi and Company Consulting Inc., and Management Sciences for Development Inc. of Washington won a $200 million contract from the Agency for International Development for international rule of law and justice sector technical assistance.

Executive Technology Solutions LLC of Silver Spring won a $4.2 million contract from the Air Force's air education and training command for specialty-care optimization.

Dolphin Environmental LLC of Falls Church won a $1.5 million contract from the General Services Administration for environmental services.

SeiCorp Inc. of Centreville won a $5 million contract from the General Services Administration for management, organizational and business improvement services.

Data Solutions and Technology Inc. of Lanham won a $4.4 million contract from the Social Security Administration for labor and moving services.

Ricoh Business Systems of Rockville won a contract estimated at $1 million a year for more than two years from the Department of Health and Human Services for a document management pilot program.

IBM Global Government Industry of Bethesda won a $50 million contract from the Air Force Materiel Command for the MRO transformation program.

Norshipco of Norfolk won a $1 million contract from the Naval Sea Systems Command for propeller repair.

Systalex Corp. of Rockville won a $79.3 million contract from the Department of Commerce for the core financial and other business systems support center.

MEO Forest Service of Washington won a $295.1 million contract from Agriculture Department for an information technology infrastructure study.

ITT Industries Inc. of Roanoke won a $1.9 million contract from the Army Materiel Command under an MX 11769 option award.

Staff writer Judith Mbuya contributed to the report.

Lockheed Martin won a $178.5 million NASA contract extension for space shuttle and International Space Station projects. Above, the Endeavour.