Booz Allen Hamilton Inc.
Booz Allen Hamilton Inc. is a leading management, technology, and engineering services firm headquartered in McLean, Virginia, primarily focused on providing comprehensive professional services to the U.S. federal government. The company specializes in delivering sophisticated consulting, analytics, digital solutions, cybersecurity, and systems engineering services across defense, intelligence, civil, and commercial markets. As a prime and subcontractor, Booz Allen Hamilton Inc. supports critical government initiatives by offering a wide range of technical, strategic, and operational expertise to federal agencies, helping them modernize technologies, enhance operational capabilities, and solve complex mission challenges.
Through its extensive federal contract portfolio, Booz Allen Hamilton Inc. has consistently demonstrated its ability to provide diverse services across multiple sectors. The company has been awarded contracts supporting critical national security and technological advancement efforts, including cybersecurity solutions, IT modernization, program management, data analytics, and systems engineering. Contract awards span agencies such as NASA, the Department of Defense, Department of Veterans Affairs, Federal Aviation Administration, and the Centers for Disease Control and Prevention. Notable contract types include delivery orders, blanket purchase agreements, and task orders under various indefinite delivery vehicles like OASIS, Seaport-NXG, and Multiple Award Schedule (MAS) contracts. These contracts cover domains ranging from space exploration and military logistics to healthcare innovation and infrastructure modernization, consistently demonstrating the company's versatility and technical capabilities.
In terms of federal grant awards, Booz Allen Hamilton Inc. has engaged in research-focused projects that advance technological and scientific understanding. For instance, a notable grant from the National Telecommunications and Information Administration focused on advancing the security of O-RAN (Open Radio Access Network) enabled systems, specifically investigating enhanced testing methods for sophisticated threats in 5G radio access networks. The grant involved comprehensive research activities such as threat modeling, security analysis, penetration testing, and developing open-source security test exemplars. Booz Allen Hamilton Inc. often collaborates with academic and research institutions, such as Virginia Tech, to execute these grant-funded research initiatives, showcasing its commitment to innovative technological research and development.
Booz Allen Hamilton Inc. holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that enable streamlined procurement of professional services across government agencies. These include a $1.1 billion Blanket Purchase Agreement with the National Institute of Allergy and Infectious Diseases covering data management, cyber infrastructure, software engineering, and cybersecurity support; a $383 million BPA with U.S. Customs and Border Protection for enterprise cloud integration services; and a massive $11.9 billion DLA J6 Enterprise Technology Services 2.0 IDIQ contract supporting IT and digital capabilities transformation. The company has also secured IDVs with the Electronic Systems Center, Naval Air Warfare Center, Marine Corps Installations Command, and other critical federal agencies, demonstrating its capacity to provide comprehensive professional services across diverse technological and operational domains through these flexible contract vehicles.
JCBMLGPE6Z71 541611
Not listed 8283 Greensboro Dr, McLean, VA 22102, USA
10/29/01 1/10/26 Serco Inc.
Serco Inc. is a global service provider that delivers a wide range of technical support, force protection, healthcare program management, disaster recovery assistance, and research and engineering services to various federal agencies. As a subsidiary of Serco Group plc, a British provider of public services, Serco Inc. has established itself as a significant contractor for the U.S. government, particularly in areas related to defense, homeland security, and information technology. The company's expertise spans across multiple domains, including network integration, systems engineering, cybersecurity, and logistics support. Serco Inc. has secured numerous prime contract awards and participates as a subcontractor on select federal contracts, demonstrating its versatility and capability to support diverse government requirements.
Through its prime federal contract awards, Serco Inc. has provided an array of services to numerous government agencies. For the Department of the Navy, Serco has been awarded contracts for Close-In Weapon System (CIWS) support services, C4ISR hardware installations, and software installation support for Consolidated Afloat Networks and Enterprise Services (CANES). The company has also secured contracts with the Air Force for cybersecurity studies, test and evaluation services, and support for GPS user equipment programs. Serco's work with the Federal Emergency Management Agency (FEMA) includes providing technical specialists for disaster recovery efforts related to various hurricanes and natural disasters. Additionally, the company has been involved in learning center support services for the Government Accountability Office and manpower studies for the International Boundary and Water Commission. As a subcontractor, Serco has contributed to various projects, including engineering services for naval systems, professional services for Air Force programs, and support for Department of Labor initiatives. Many of these contracts are not set aside for specific business categories, reflecting Serco's position as a large, established contractor.
Regarding federal grant awards, the available information does not indicate any prime federal grant awards to Serco Inc. However, the company has participated as a sub-awardee in at least one federal grant project. Serco was involved in an "Expeditionary Ship Repair Innovation" project as a sub-awardee under the National Center for Manufacturing Sciences Inc., which was the prime grantee. This suggests that while Serco's primary mode of federal engagement is through contracts, the company does occasionally participate in grant-funded research or development projects that align with its areas of expertise in defense and maritime technologies.
Serco Inc. holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that demonstrate its broad capabilities and strong relationship with various government agencies. The company was awarded a Blanket Purchase Agreement (BPA) by the Government Accountability Office for learning center support services, with a potential value of $31.9 million through April 2027. Serco also secured a single-award IDC from FEMA for the Public Assistance Technical Assistance Contract V (PATAC V), valued at up to $525 million, to provide technical assistance for disaster recovery efforts until September 2029. The Naval Sea Systems Command awarded Serco a multiple-award IDC for supplies and services related to Undersea Weapons and Undersea Defensive Family of Systems, with a ceiling of $245.9 million. Additionally, Serco holds IDCs for fabricating and delivering electromagnetic warfare hardware, providing test and evaluation support services under the TETRAS II vehicle for the Air Force, and delivering New Ship Construction C4I Integration services for the Naval Information Warfare Systems Command. These IDVs collectively position Serco to provide a wide range of technical, engineering, and support services across multiple defense and civilian agencies.
DKJ1R5ABCN48 541990
Not listed 12930 Worldgate Dr #600, Herndon, VA 20170, USA
4/23/02 12/20/25 Mantech Advanced Systems International, Inc.
Mantech Advanced Systems International, Inc. is a subsidiary of ManTech International Corporation, providing a wide range of technology solutions and services to support national security missions across the U.S. government. The company specializes in areas such as systems engineering, software development, cybersecurity, and program management for defense, intelligence, and federal civilian agencies. As a large business prime contractor, Mantech holds numerous contract vehicles and has received substantial federal contract awards to deliver specialized expertise and technical capabilities to government customers. The company's work spans critical domains including IT modernization, enterprise IT, mission software systems, analytics, defense, and federal civilian solutions.
Through its prime and subcontract awards, Mantech has provided diverse services including engineering support for naval aviation programs, IT operations and maintenance for transportation security systems, cybersecurity monitoring for the Department of Justice, and data readiness services for defense artificial intelligence initiatives. The company has secured major contracts with agencies such as the Navy, Air Force, Defense Health Agency, and Department of Homeland Security. Notable awards include a $622 million task order for training-related services from the Army, a $261 million order for technical support to Air Force combat and spectrum warfare operations, and multiple task orders exceeding $10 million each for IT support to agencies like the Consumer Financial Protection Bureau. Mantech frequently partners with other large contractors like Booz Allen Hamilton and SAIC, as well as small businesses, to deliver comprehensive solutions. These awards typically do not have set-aside designations, as Mantech competes as a large business.
Mantech's involvement in federal grant programs appears more limited, with most activity occurring as a subrecipient. The company has provided natural resource management and conservation services at Vandenberg Air Force Base through subgrants from Colorado State University. This work included tasks such as threatened and endangered species management, habitat restoration, invasive species control, and wetland monitoring in support of the base's Integrated Natural Resources Management Plan. Mantech's role involved making programmatic decisions and recommendations based on their expertise with the base's ecosystems, coordinating directly with Air Force personnel, and adhering to federal regulations governing species and habitat management on military lands. The company has also provided software and system maintenance for civil registration programs at the state level, supporting public health initiatives funded by federal grants.
Mantech holds several significant Indefinite Delivery Vehicles (IDVs) that enable it to compete for and receive task orders across multiple agencies. These include a $900 million IDIQ with the Air Force Life Cycle Management Center for engineering and simulation services, a $487 million Blanket Purchase Agreement with the Department of Justice for IT support services, and a $250 million contract with the Naval Air Warfare Center for rapid prototyping and systems integration. The company is also a holder of government-wide acquisition contracts like Alliant II and ASTRO, allowing it to provide IT and engineering services across federal agencies. Additionally, Mantech was awarded positions on the $60.7 billion VA T4NG2 contract for health IT solutions and a $4.5 billion Air Force contract for security services supporting special access programs. These vehicles demonstrate Mantech's broad capabilities and strong positioning to support diverse government requirements in technology, engineering, and mission support services.
JY2BDT2K58Z6 541512
Not listed 2251 Corporate Park Dr, Herndon, VA 20171, USA
4/11/02 11/6/25 Gemini Industries Inc.
Gemini Industries Inc., doing business as Gemini, is a minority-owned, woman-owned small business that specializes in providing a wide range of professional services to federal government agencies. The company offers technical oversight support, cybersecurity services, acquisition support, and various other professional services critical to defense and civilian agency missions. Registered in SAM.gov since 2001, Gemini is certified as a Women-Owned Small Business by the Small Business Administration and has positioned itself as a versatile and reliable partner for federal agencies seeking specialized professional services across diverse mission areas.
Gemini has been awarded numerous prime contracts across multiple defense and civilian agencies. For the Department of Defense, Gemini has provided technical oversight support to the Office of the Secretary of Defense, Countering Weapons of Mass Destruction Analysis for the Air Force and U.S. Central Command, and data engineering and software support for the Army. The company has also delivered professional services to Air Force headquarters and distance learning support for Army Special Operations. In the civilian sector, Gemini has supported the Department of Health and Human Services with Defense Production Act services, the Department of Transportation's Volpe Center with contract specialist support, and the Department of Homeland Security's Cybersecurity and Infrastructure Security Agency with acquisition support services. Many of these contracts were awarded as small business set-asides, leveraging Gemini's status as a woman-owned and minority-owned small business. As a subcontractor, Gemini has provided procurement support services for Accenture Federal Services LLC and supplied subject matter experts to the United States Special Operations Command (USSOCOM) Freedom of Information Act/Privacy Act (FOIA/PA) and Classification (CL) Division, as well as visual multimedia support services.
Gemini holds multiple Indefinite Delivery/Indefinite Quantity (IDIQ) contract vehicles, which have facilitated its extensive work with federal agencies. A key IDIQ is the One Acquisition Solution for Integrated Services - Small Business (OASIS SB) contract, through which Gemini has received numerous task orders from defense and civilian agencies for a variety of professional services. These task orders have included work for the Air Force, Army, Navy, Department of Transportation, and Department of Homeland Security, covering areas such as technical oversight, cybersecurity, acquisition support, and human capital analytical support. Additionally, Gemini is a contract holder on the Special Operations Forces Core Support IDIQ awarded by the U.S. Special Operations Command. This multiple-award IDIQ, with a ceiling of $950 million and running through 2030, enables Gemini to provide core support services including education and training, management support, program management, engineering and technical services, and administrative functions critical to global special operations missions. Through these IDVs, Gemini has demonstrated its ability to deliver a broad spectrum of professional services to meet the diverse needs of federal agencies.
XZK5LWWBFMY1 541611
Not listed 200 Summit Drive, Burlington, MA 01803, USA
9/24/01 9/5/25 Engility Services, LLC
Engility Services, LLC is a premier technology integrator and subsidiary of Science Applications International Corporation (SAIC) that provides full life cycle services and solutions to government customers in technical, engineering, IT, and intelligence markets. Through its TASC division, Engility serves as a prime contractor on federal contracts spanning engineering, research and development, information technology, and professional services.
As a prime contractor, Engility has provided systems engineering, software development, program management, logistics, and other professional services to the Department of Defense, Department of Homeland Security's Transportation Security Administration, Department of Health and Human Services' Food and Drug Administration, and other agencies. The company has also delivered hardware including communications systems and radar components as a subcontractor to prime partners such as BAE Systems Technology Solutions & Services and General Dynamics Information Technology. Several of Engility's contract awards have been set aside for small business partners.
Engility holds three active indefinite delivery/indefinite quantity contract vehicles. These include platforms for air battle management systems engineering valued at $235 million, ground systems development and sustainment for space and missile programs worth up to $655 million, and carrier integration services under a $99 million IDIQ. Task orders under these IDVs cover areas ranging from aviation systems upgrades to enterprise ground systems services and infrastructure modernization efforts.
HGJ8WM5JMH81 541512
Not listed 2 Tech Dr, Andover, MA 01810, USA
10/4/01 6/24/22