Amsec LLC of Virginia Beach, Anteon International Corp. of Fairfax, Tecnico Corp. of Chesapeake, Va., Titan Corp. of San Diego, QED Systems Inc. of Virginia Beach, VSE Corp. of Alexandria and Milcom Systems Corp. of Virginia Beach won the right to compete for about $7 billion in work over five years providing engineering and technical services for Navy maintenance and modernization programs.

Future Technologies Inc. of Fairfax won a five-year, $21.3 million contract from the Naval Surface Warfare Center in Dahlgren, Va., to support the Aegis weapons system, the Integrated Warfare System Laboratory, and Combat System and Computer Center.

Lockheed Martin Corp. of Bethesda won a $3.3 billion contract to build the Navy's narrowband satellite communications system.

Tier Technologies Inc. of Reston won a five-year contract from the New York Office of Temporary and Disability Assistance to manage a data-match program used to locate people who are delinquent on child-support payments. The company declined to give the contract's value.

Orbimage Inc. of Dulles won a four-year, $500 million contract from the National Geospatial-Intelligence Agency to supply tools for gathering high-resolution images from commercial satellites.

Raytheon Technical Services Company LLC of Reston won a five-year, $13 million contract from the Air Force to upgrade mobile ground radar systems for Hill Air Force Base in Utah.

Bearing Point of Landover won a $175.7 million contract from the Naval Sea Systems Command for work on the converged Navy Enterprise Resource Planning system, including financial management, program management, intermediate level maintenance, workforce management and plant level supply.

Planning Consultants Inc. of Virginia Beach won a $55.1 million contract from the Naval Surface Warfare Center for engineering services in support of the introduction of advanced combat system technology and modernization of combat systems for surface ship combatants.

Lockheed Martin Corp., Maritime Systems and Sensors of Manassas won a $13.7 million contract from the Naval Sea Systems Command for upgrading ship sensor processing on submarines.

Eagle Systems Inc. of California, Md., won a $9.9 million contract for technical and engineering support services for the Naval Air Systems Command aircraft division, electromagnetic environment effects division, Atlantic range and facilities department.

Anteon Corp. of Fairfax won a $5.8 million contract from the Naval Surface Warfare Center for continuing technical and administrative support for Surface Combat System Configuration Management for surface combatant ships.

Wexford Group of Vienna won a $16.9 million contract from the Army Space and Missile Defense Command for improvised explosive device task force augmentation.

Northrop Grumman Systems Corp., Sperry Marine of Charlottesville, Va., won a $65.3 million contract from the Naval Inventory Control Point for logistics support of weapon systems.

Northrop Grumman Information Technology of McLean won an $8.1 million contract from the Air Force Research Laboratory for the Logistics Readiness Branch of the Human Effectiveness Directorate, Warfighter Readiness Division for research seeking to enhance the scientific value and technological power of its foundational research and advanced development projects.

Johns Hopkins University, Applied Physics Laboratory of Laurel won a $2 million contract from the Defense Advanced Research Projects Agency to facilitate, coordinate, and, if necessary, complete the development of the Joint Unmanned Combat Air Systems enterprise architecture and integration of the Common Operating System, working with the program's air vehicle primes as well as a consortium of other technology contributors.

ITT Industries Inc. of Roanoke won a $40.3 million contract from the Air Force's Headquarters Warner Robins Air Logistics Center to provide night vision goggles.

LB&B Associates Inc. of Columbia won a $9.8 million contract from the Army Contracting Agency for services, materials, supplies, plant supervision, labor and equipment at Fort Leonard Wood, Mo.

Lear Siegler Services Inc. of Gaithersburg won a $5 million contract from the Army Tank-Automotive and Armaments Command for the Palletized Loading System Reconstitution.

Robbins-Gioia Inc. of Alexandria won a $1.9 million contract from the Army Tank-Automotive and Armaments Command for sustainment and support services.

Alutiiq Security & Technology LLC of Chesapeake, Va., won a $12 million construction contract from the Naval Facilities Engineering Command contracts office for the critical power system service department of the naval facilities engineering service center at Port Hueneme, Calif.

W. M. Schlosser Co. Inc. of Hyattsville won a $5.9 million contract from the Naval Facilities Engineering Command for construction of a two-story steel-framed mission support facility for the Naval Special Warfare Development Group at Naval Air Station Oceana, Dam Neck Annex.

Fibertek Inc. of Herndon won an $80 million contract from the Air Force Research Laboratory to provide research and development in high-power fiber lasers, moderate-power military systems lasers and remote sensing of chemicals and biologic agents.

Northrop Grumman Information Technology Inc. of McLean won a $49.8 million contract from the Air Force's Headquarters Electronic Systems Center to provide sustainment and upgrade efforts for the reliability and maintainability information system.

RS Information Systems of McLean won a $10.9 million contract from the 50th Contracting Squadron to provide services to operate, maintain, and support the Space Warfare Center at Schriever Air Force Base, Colo.

Sodexho Management Inc. of Gaithersburg won two contracts to manage and operate Marine Corps mess halls: a $69.33 million contract for the eastern region of the nation and a $59.93 million contract for the western region.

ITT Night Vision Industries of Roanoke won a $15.9 million contract from the Naval Surface Warfare Center for monocular night vision goggles and associated items.

Total Resource Management of Alexandria won a $8.4 million contract from the Naval Facilities Engineering Command contracts office for computer software work at various Navy installations worldwide.

National Technologies Association Inc. of Alexandria won a $7.9 million contract from the Naval Air Systems Command Aircraft Division to provide warehouse and material control operation services for the Naval Air Depot, Jacksonville, Fla.

Raytheon Technical Services Co. LLC of Reston won a $7.6 million contract from the Fleet and Industrial Supply Center, Norfolk Detachment, for operation and maintenance services in support of the surveillance support center's radar system.

AMSC LLC of Virginia Beach won a $6.3 million contract from the Naval Undersea Warfare Center for professional software engineering development and programming support services in support of the Naval Undersea Warfare Center in Keyport, Wash.

Applied Ordnance Technology Inc. of Waldorf won a $11.7 million contract from the Naval Sea Systems Command for engineering services.

Rolls Royce of California, Md., won a $1.5 million contract from the Naval Air Systems Command for engineering and technical services.

Lear Siegler Services Inc. of Gaithersburg won a $4 million research and development contract from the Army Materiel Command's U.S. Tank-Automotive and Armaments Command.

Clark Construction Group LLC of Bethesda won a $16.1 million contract from the National Guard Bureau for site improvement and utilities and relocation of a control tower.

Aarcher Inc. of Annapolis won a $6.7 million contract from the Environmental Protection Agency.

Shinkuro Inc. of Bethesda won a $3.8 million research and development contract from the Air Force for deployment coordination.

National Opinion Research Center of Washington won a $3.7 million contract from the Health and Human Services Department for the patient safety research coordinating center.

Anteon Corp. of Fairfax and Unisys Corp. of Reston each won a $150 million contract from the Army for multinational information sharing program support.

Trusted Information Systems, NAI Labs, Network Associates of Rockville won a $3 million contract from the Navy for research and development of advanced technologies for human and information system interactions.

MasiMax Resources Inc. of Rockville won a $5.9 million contract from the Health and Human Services Department for communications support.

Northrop Grumman Systems Corp., Electronic Systems of Linthicum Heights won a $7.2 million research and development contract from the Air Force Materiel Command's electronic systems center.

International Resources Group of Washington won a $23.2 million contract from the Agency for International Development for support of watershed management.

Social & Scientific Systems of Silver Spring won a $6 million research and development contract from the National Institutes of Allergy and Infectious Diseases for the regulatory management center.

Science and Technology Associates Inc. of Arlington won a $3.91 million contract from the Army for science, engineering and technical assistance for the Mid-Range Munitions Program.

New Year Tech Inc. of Reston won a $16 million contract from the Environmental Protection Agency for operation and maintenance of animal facilities.

Bionetics Corp. of Newport News won a $2 million contract from the General Services Administration for management, organizational and business improvement services.

MTS Technologies Inc. of Arlington won a $1.9 million contract from the General Services Administration for logistics worldwide.

Platinum One Contracting of Landover won a $1.7 million contract for Officer's Club roof repair at Langley Air Force Base.

Northrop Grumman Defense Missions of Reston won a $3.3 million research and development contract from the Air Force Materiel Command's Electronic Systems Center.

Pivotal Insight LLC of Arlington won a $2.5 million contract from the General Services Administration for management, organizational and business improvement services.

E-Satisfy.com Inc. of Arlington won a $1.3 million contract from the General Services Administration for management, organizational and business improvement services.

Centex Construction Corp. of Fairfax won a $24.2 million contract from the General Services Administration for construction of FDA Superstructure-Central Shared Use Building at White Oak, Silver Spring.

Northrop Grumman Information Technology Inc., Defense Enterprise Solutions of McLean won an $ 8.1 million contract for research and development at Wright-Patterson Air Force Base on technology for agile combat support.

Unicor/Federal Prison Industries of Washington, D.C., won a $1.1 million contract from the Army Materiel Command for miscellaneous vehicular components.

Washington Metropolitan Area Transit Authority of Washington won a $5.7 million contract from the Department of Health and Human Services for fare media.

Lockheed Martin Integrated Systems & Solutions of Bethesda won a $2.1 million contract from the Air Force Material Command for communication, detection and coherent radiation equipment.

Northrop Grumman Systems Corp., Denro Systems of Gaithersburg won a $161.3 million contract from the Air Force Materiel Command for communication, detection and coherent radiation equipment.

Contrack International Inc. of Arlington won a $16.1 million contract from the Army Corps of Engineers for construction and building materials in Bahrain.

Staff writer Judith Mbuya contributed to this report.

Aegis-equipped U.S. warships participate in a military exercise off the coast of Florida in 2001. Future Technologies Inc. of Fairfax won a contract from the Naval Surface Warfare Center to support the Aegis weapons system.