Strategic Resources Inc. of McLean, $646 million.
SI International Inc. of Reston, $458.3 million.
Resource Consultants Inc. of Vienna, awards of $401.3 million, $118.1 million and $151.7 million.
Management Support Technology Inc. of Fairfax, $29.7 million.
Ventura Group of Fairfax, $29 million.
BCP International of Alexandria, awards of $26.1 million and $177.1 million.
Booz Allen & Hamilton Inc. of McLean, $181.7 million.
Northrop Grumman Information Technology of Herndon won a $6 million contract from the 21st Space Wing, Peterson Air Force Base, to provide operations, maintenance and logistical support for the Ground-based Electro-Optical Deep Space Surveillance System.
Skidmore, Owings & Merrill LLP of Washington won a $6 million contract from the Army Corps of Engineers for design of the National Museum of the Army.
Harkins Builders Inc. of Marriottsville won a $39.9 million contract from the U.S. Army Corps of Engineers for construction of a U.S. Army Reserve Center at Fort Meade.
Henry M. Jackson Foundation for the Advancement of Military Medicine of Rockville won a $14.4 million contract from the Space and Naval Warfare Systems Center for support of the Naval Research Health Center in San Diego through studies of symptoms, morbidity, hospitalizations, reproductive outcomes, mortality, and other health-related issues among service members and Defense Department beneficiary groups.
Northrop Grumman Newport News Shipbuilding Corp. of Newport News won a $20.9 million contract from the Naval Sea Systems Command for drydocking for the U.S.S. Oklahoma City.
Spry Networks Inc. of Washington won a $25.9 million contract from the Navy for financial management support services for the Trident II D5 Missile System.
McKesson BioServices of Rockville won a $19.2 million contract from the National Institutes of Health for Centralized Chemopreventive Agent Repository and Drug Support.