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 Peraton Inc.
Peraton Inc. is a leading provider of national security solutions and technologies, delivering innovative secure communications and technology solutions to the U.S. Government. Registered as a corporate entity for profit, it has held federal contracts since 2001 to support critical programs across the Departments of Defense, Homeland Security, Commerce, Health and Human Services, among others.
Through an extensive portfolio of prime contracts and subcontractor roles, Peraton has delivered a wide range of products and services to federal agencies. These include software engineering, systems integration, IT infrastructure development, cybersecurity services, intelligence analysis, satellite communications, unmanned systems, electronic warfare capabilities, and technical support for weapons systems testing and certification. High-profile awards position Peraton as a key provider of network operations, cloud services, analytics, and emerging technologies vital to national security missions. Subcontracts from major defense primes allow Peraton to contribute specialized technical expertise across domains like communications, surveillance, forecasting models, and personnel readiness programs. Notably, Peraton has provided support without set-aside designations on the majority of its federal contracts.
Peraton holds multiple large indefinite-delivery/indefinite-quantity (IDIQ) contract vehicles enabling it to perform long-term engineering and technical services for agencies like the Department of Defense, intelligence community, Department of Interior, and others. Significant IDIQs include a $4 billion Navy contract for consolidated afloat networks and enterprise services, a $1 billion Department of Interior cloud hosting solutions contract, a $36 million Defense Information Systems Agency contract for IT services, and a $42.5 million Defense Personnel and Security Research Center research support IDIQ. Through regularly issued task orders, Peraton leverages these vehicles to provide IT systems development, software engineering, managed services, cybersecurity, data analytics, modeling and simulation capabilities in support of critical defense programs and emerging requirements.
ZBPQEJVECCT4 541330
Not listed 12975 Worldgate Dr #7322, Herndon, VA 20170, USA
12/31/01 1/29/26 Parsons Government Services Inc.
Parsons Government Services Inc., doing business as Parsons, is a leading provider of professional and technical services to various U.S. federal government agencies. As a subsidiary of Parsons Corporation, the company specializes in delivering innovative solutions in areas such as national security, defense, and global infrastructure. Parsons leverages advanced technologies like artificial intelligence and machine learning to offer a wide range of services, including engineering, construction, program management, environmental remediation, cybersecurity, and software development. The company has established itself as a key partner for government agencies seeking expertise in complex technical and operational challenges, positioning itself as a digitally-enabled solutions provider.
Through its numerous prime and subcontract awards, Parsons Government Services has supported diverse missions across multiple federal agencies. Notable projects include developing a Predictive Combat Power Prototype for the Army, providing vulnerability assessment support for the Defense Threat Reduction Agency, and delivering systems engineering and integration services for the Space and Missile Systems Center. The company has also supported agencies like NASA, the Department of Homeland Security, and the Federal Emergency Management Agency in areas ranging from satellite operations to COVID-19 response efforts. Parsons' work spans various technical domains, including electronic warfare, biometrics, infrastructure modernization, and space systems development. Recent contract awards highlight the company's involvement in projects such as environmental remediation for the Army Corps of Engineers, construction management services for the Naval Facilities Engineering Command, and research support for the Office of Naval Research. These contracts demonstrate Parsons' versatility in meeting diverse government requirements across defense and civilian sectors.
Parsons Government Services holds several significant Indefinite Delivery Vehicles (IDVs) that facilitate the rapid acquisition of its services across the federal landscape. These include the $869 million Scientific, Technical, Engineering and Program Support Services (STEPSS) contract for the Army, which covers a wide range of research, development, and engineering services. The company also holds a $850 million Assessment, Exercise, and Modeling and Simulation Support (AEMSS) contract with the Defense Threat Reduction Agency, providing services such as vulnerability assessments and exercise planning. Additionally, Parsons has been awarded multiple ASTRO contracts for platform-related services, enabling various agencies to issue task orders for professional services ranging from research and development to systems integration. Other notable IDVs include contracts with the Air Force for architect-engineering services, the Army Corps of Engineers for environmental remediation, and the National Nuclear Security Administration for infrastructure modernization support. These vehicles allow Parsons to provide a broad spectrum of services across multiple federal agencies, showcasing its expertise in areas such as national security, defense, and critical infrastructure.
NMBCAG1JBKL7 541330
Not listed 5875 Trinity Pkwy #230, Centreville, VA 20120, USA
1/14/02 11/20/25 Noblis, Inc.
Noblis, Inc. is a nonprofit science, technology, and strategy organization that provides a wide range of professional and technical services to U.S. federal government agencies. As a large federal contractor, Noblis has received over $1 billion in contract awards to support programs across national security, transportation, healthcare, environmental research, and other domains. The company leverages its expertise in areas such as systems engineering, technical assistance, program management, data analytics, and strategic consulting to help government clients address complex challenges and advance critical missions. Headquartered in Reston, Virginia, Noblis operates as a 501(c)(3) nonprofit organization dedicated to solving complex scientific and technological problems in the public interest.
Through prime and subcontract awards, Noblis has provided diverse services to numerous federal agencies. For the Department of Transportation, Noblis supports intelligent transportation systems initiatives, including technical services for automated vehicles, data access, interoperable communications, and strategic planning. The company assists the Department of Homeland Security with systems engineering, technical assistance, and program management for various offices, including countering weapons of mass destruction efforts. Noblis delivers environmental research and technology demonstration support to the Department of Defense, particularly for the Strategic Environmental Research and Development Program and Environmental Security Technology Certification Program. The company also supports the Internal Revenue Service with cybersecurity, metrics analysis, and organizational transition services. Many of these contracts are awarded through vehicles like OASIS or GSA Schedules, often involving partnerships with small business subcontractors to provide specialized expertise.
Noblis has received federal grant awards to conduct research aimed at strengthening the scientific foundations of the criminal justice system. A recent National Institute of Justice grant funds a comprehensive study on the accuracy and reproducibility of gunshot residue analysis for muzzle-to-target distance determinations. This project will develop standardized methodologies and create a public dataset to improve forensic practices. Another grant from the National Institute of Standards and Technology supports a "black box" study evaluating the reliability of forensic firearms examiners' conclusions when comparing projectiles. This research responds to recommendations for rigorous validation of forensic techniques relying on human judgment. Noblis has also received grants to study inter-laboratory variation in DNA mixture interpretation and the accuracy of tire evidence examination.
Noblis holds several significant indefinite delivery vehicles (IDVs) that enable federal agencies to efficiently access its services. A $500 million Strategic Technical ARPA-H Talent Support IDV allows Noblis to provide professional support services to the new Agency for Advanced Research Projects in Health. The company was awarded a $2.27 billion single-award IDIQ from the Federal Aviation Administration to deliver systems engineering and technical support for National Airspace System modernization over 10 years. Noblis also holds a $200 million multiple-award IDIQ with the Federal Highway Administration for technical support to the Intelligent Transportation Systems Joint Program Office, covering areas like emerging technologies, cybersecurity, and systems engineering. Additionally, Noblis has IDVs with the Department of Defense for environmental research support and artificial intelligence development services. These vehicles position Noblis to continue providing critical technical and professional services across the federal government.
NPJ9GV7K4CL1 541990
Not listed 2002 Edmund Halley Dr, Reston, VA 20191, USA
4/22/02 11/27/25 Leidos, Inc.
Leidos, Inc., operating through its Leidos Integration Operating Segment Division and doing business as SAIC, is a global leader in information technology, engineering, and science solutions. With over 43,000 employees, the company provides a wide range of services to the federal government, primarily supporting national security, health, and infrastructure initiatives across various agencies. Leidos' expertise spans analytical support, program management, systems engineering, cybersecurity, and data analytics. As a key contractor for the U.S. government, Leidos leverages its extensive knowledge and capabilities to deliver innovative solutions for complex challenges faced by federal agencies.
Leidos has been awarded numerous prime and subcontract awards, predominantly from the Departments of the Navy, Army, and Air Force. The company's services include IT hardware and software procurement, mapping and integration services for the Navy/Marine Corps Intranet (NMCI) program, and non-personal services for naval information warfare systems. Specific examples of Leidos' work include providing Service, Mapping, Integration, and Transport (SMIT) services for NMCI, delivering rugged laptops and power cables for tactical systems, and offering support for climate and natural hazards research. Leidos has also been involved in projects related to snow property prediction using machine learning and evaluating carbon-carbon composites. The majority of these contracts are not set aside for small businesses, reflecting Leidos' position as a large, established government contractor.
A significant indefinite delivery vehicle (IDV) held by Leidos is the Common Hardware Systems 6th Generation (CHS-6) program, a 10-year, $7.9 billion single-award Indefinite Delivery Indefinite Quantity (IDIQ) contract with the Department of the Army. Under this contract, Leidos provides total lifecycle management solutions for commercial information technology hardware, software, and services to the U.S. Army, Department of Defense, and other federal agencies. Additionally, Leidos was recently awarded a $249 million, 6-year IDIQ contract for the Automated Installation Entry (AIE) NEXT program, supporting the standardization and automation of Installation Access Control Point (IACP) systems for the Army. These IDVs demonstrate Leidos' capacity to manage large-scale, long-term projects that involve complex IT systems and services across multiple defense and civilian agencies.
UE9QJD4KK1L6 541715
Not listed 1750 Presidents St Fl 10, Reston, VA 20190, USA
1/5/10 9/27/25