The Navy represents VSE’s largest client, and we are proud to be among the nation’s Top 30 Navy Contractors. Our long list of Navy customers includes NAVAIR, NAVSEA, NAVFAC, NAVSUP, and SPAWAR. VSE and Navy personnel work together worldwide, both ashore and afloat, to maintain fleet readiness. We also provide innovative support for foreign military sales of Navy vessels—with VSE personnel stationed around the globe providing follow-on support for these ships and systems.

The Army is VSE’s longest standing client. For more than four decades, VSE has been providing the Army with professional services support in value engineering, legacy systems sustainment, obsolescence management, prototyping, reverse engineering, technology insertion, supply chain management, management consulting, and process improvement. VSE’s valued Army clients include CECOM, RDECOM, and TACOM, as well as the Army Reserve.

The Air Force is VSE’s fastest growing client. In support of Air Force Materiel Command and Air Combat Command, VSE provides comprehensive logistics, maintenance, acquisition, foreign military sales, programmatic, and technical support for a variety of missile systems, Basic Expeditionary Airfield Resources (BEAR) platforms, and CAD/PAD systems.

The United States Marine Corps (USMC) is a branch of the U.S. military responsible for providing power projection from the sea, utilizing the mobility of the U.S. Navy to rapidly deliver combined-arms task forces to global crises. Alongside the U.S. Navy, the Marine Corps operates under the United States Department of the Navy.

The Marine Corps, with 190,000 active duty and 40,000 reserve Marines as of 2008, is the smallest of the United States' armed forces in the Department of Defense.
http://www.marines.mil/units/hqmc/Pages/default.aspx

The mission of the Department of Defense is to provide the military forces needed to deter war and to protect the security of our country. The department's headquarters is at the Pentagon.
http://www.defenselink.mil/sites/

The Department of Energy represents the largest client of VSE’s subsidiary, Energetics, Inc. Supporting six national laboratories and fifteen different DOE Headquarters offices, VSE provides a wide range of program support in areas such as energy efficiency research, technology assessment, economic studies and analysis, environmental compliance reviews, communications and public outreach, and policy development and analysis.

The Department of Treasury is one of VSE's newest clients. VSE provides full logistical support of all seized property. VSE responsibilities include the retrieval, transportation, storage, and liquidation of all the properties.

The Department of Agriculture provides leadership on food, agriculture, natural resources, and related issues based on sound public policy, the best available science, and efficient management.
http://www.usda.gov/

The historic mission of the Department of Commerce is "to foster, promote, and develop the foreign and domestic commerce" of the United States. This has evolved, as a result of legislative and administrative additions, to encompass broadly the responsibility to foster, serve, and promote the Nation's economic development and technological advancement.
http://dms.osec.doc.gov/

The Department of Health and Human Services (HHS) is the United States government's principal agency for protecting the health of all Americans and providing essential human services, especially for those who are least able to help themselves.
http://www.hhs.gov/about/

GSA provides workplaces by constructing, managing, and preserving government buildings and by leasing and managing commercial real estate. GSA's acquisition solutions offer private sector professional services, equipment, supplies, telecommunications, and information technology to government organizations and the military. GSA policies promote management best practices and efficient government operations.
http://www.gsa.gov/

HUD's mission is to increase homeownership, support community development and increase access to affordable housing free from discrimination. To fulfill this mission, HUD will embrace high standards of ethics, management and accountability and forge new partnerships--particularly with faith-based and community organizations--that leverage resources and improve HUD's ability to be effective on the community level.
http://portal.hud.gov/portal/page/portal/HUD/about/mission

The Department of Homeland Security has a vital mission: to secure the nation from the many threats we face. This requires the dedication of more than 225,000 employees in jobs that range from aviation and border security to emergency response, from cybersecurity analyst to chemical facility inspector. Our duties are wide-ranging, but our goal is clear – keeping America safe.
http://www.dhs.gov/xabout/

The Mission of the Department of the Interior is to protect and provide access to our Nation's natural and cultural heritage and honor our trust responsibilities to Indian Tribes and our commitments to island communities.

The mission of the Department is to:

Provide vital public engineering services in peace and war to strengthen our Nation’s security, energize the economy, and reduce risks from disasters. 

U.S. Army Corps of Engineers' Vision
A GREAT engineering force of highly disciplined people working with our partners through disciplined thought and action to deliver innovative and sustainable solutions to the Nation’s engineering challenges. http://www.usace.army.mil/about/Pages/Mission.aspx