Actuarial Research of Annandale won a contract worth up to $1.5 million from the Labor Department for special studies and analyses.

Agile Access Control of Chantilly won a contract worth up to $2.3 million from the Court Services and Offender Supervision Agency for information technology and telecommunications services.

Airtec of California, Md., won a contract worth up to $11 million from the General Services Administration for transportation, travel and relocation services.

Alion Science and Technology of McLean won a contract worth up to $47.3 million from the Air Force for development of solutions for technical and engineering problems.

Alion Science and Technology of McLean won a contract worth up to $48.5 million from the Air Force for development of solutions for integrated tactical systems.

American Institute for Research in the Behavioral Sciences won a contract worth up to $1.5 million from the Department of Education for professional, administrative and management support services.

APS-ARTI of Alexandria won a contract worth up to $25 million from the State Department for professional, administrative and management support services.

Blue Mantle of Sterling won a contract worth up to $4 million from the General Services Administration for general purpose information technology equipment.

Boeing of Springfield won a contract worth up to $4.6 million from the National Geospatial-Intelligence Agency for general purpose information technology equipment.

Booz Allen Hamilton of McLean won a contract worth up to $43.3 million from the Army for consulting, intensive management, logistics support and contracting support within the United States for the Royal Saudi Land Forces.

Booz Allen Hamilton of McLean won a contract worth up to $95.5 million from the Defense Threat Reduction Agency for support services for countering weapons of mass destruction, situational awareness, intelligence, operations and data visualization.

CDM-Aecom of Fairfax won a contract worth up to $85 million from the Naval Facilities Engineering Command for architectural-engineering services involving preparation of studies, plans, specifications, design reports, cost estimates and all associated engineering services.

Censeo Consulting Group of the District won a contract worth up to $1.3 million from the Army for professional, administrative and management support services.

Computer Sciences Corp. of Falls Church won a contract worth up to $90.7 million from the Missile Defense Agency for learning asset development sustainment and support.

Computer Sciences Corp. of the District won a contract worth up to $16.6 million from the Naval Sea Systems Command for professional services in support of the Littoral Combat Ship Program.

Data Management Services of Silver Spring won a contract worth up to $7.4 million from the Navy for professional, administrative and management support services.

Emmes Corp. of Rockville won a contract worth up to $24.8 million from the Department of Health and Human Services for research and development.

Global Enterprise of South Riding won a contract worth up to $6 million from the General Services Administration for ground effects vehicles, motor vehicles, trailers and cycles.

Harris IT Services of Dulles won a contract worth up to $8.2 million from the Space and Missile Systems Center for network support services.

Haztrain of Waldorf won a contract worth up to $2.5 million from the Navy for education and training services.

ICF of Fairfax won a contract worth up to $5 million from the Navy for professional, administrative and management support services.

Information Analysis of Fairfax won a contract worth up to $10 million from the Education Department for general purpose information technology equipment.

Insight Technology Solutions of Bowie won a contract worth up to $4.7 million from the Department of Homeland Security for professional, administrative and management support services.

The Institute for Defense Analyses of Alexandria won a contract worth up to $2.4 million from the Washington Headquarters Services for professional, administrative and management support services.

The Institute for Defense Analyses of Alexandria won a contract worth up to $5.5 million from the Washington Headquarters Services for professional, administrative and management support services.

Integrated Management Resources Group of Lanham won a contract worth up to $105.9 million from the Pension Benefit Guaranty Corp. for professional, administrative and management support services.