Science Applications International Corporation
Science Applications International Corporation (SAIC) is a leading technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and information technology markets to public and private sector customers. As a prime contractor, SAIC has provided a wide range of professional services, IT solutions, logistics support, systems engineering, and specialized products to federal government customers, primarily the Department of Defense and military services, through contract vehicles such as indefinite-delivery/indefinite quantity (IDIQ) contracts, blanket purchase agreements (BPA), and various multiple award schedule (MAS) contracts held under its General Services Administration (GSA) MAS program.
Through prime contract awards, SAIC has provided IT modernization, cloud migration and managed services, cybersecurity solutions, logistics and acquisition support, systems engineering, software development, modeling and simulation, and other technical services to the Army, Navy, Air Force, defense agencies, Homeland Security, Treasury, and other federal customers. As a subcontractor, SAIC has partnered with leading contractors like Leidos, IBM, Booz Allen Hamilton, and others to deliver critical IT system development, security, maintenance and modernization efforts in support of key federal contracts. Set aside designations were not routinely applied to SAIC's prime contract awards.
As the prime recipient of a National Aeronautics and Space Administration grant under the Science Mission Directorate's Science program, SAIC worked to develop advanced techniques in artificial intelligence, machine learning, and data analytics to enhance wildfire risk modeling and emergency response planning for federal land management agencies.
SAIC holds several IDIQ contract vehicles as a prime contractor that have resulted in the award of task orders from various agencies. These include the decade-long, $60 billion Transformation Twenty-One Total Technology Next Generation (T4NG2) contract where SAIC provides a range of IT solutions to the Department of Veterans Affairs, as well as the billion-dollar Training Systems Acquisition IV (TSA IV) contract from the Air Force Life Cycle Management Center to streamline procurement of training systems and the billion-dollar Combat Environment Instrumentation Systems II (CEIS II) contract providing test and evaluation instrumentation to the Department of the Navy.
MMLKPW9JLX64 541512
Not listed 12010 Sunset Hills Rd Fl 4, Reston, VA 20190, USA
7/12/13 12/16/25 Peraton Technology Services Inc.
Peraton Technology Services Inc. is a leading provider of national security solutions and transformative enterprise IT services to U.S. federal government customers. The company offers a wide range of services including engineering support, software development, systems integration, cloud migration, data center optimization, and cybersecurity. Peraton has extensive experience supporting various federal agencies, including the Departments of Homeland Security, Defense, Navy, Treasury, and Health and Human Services. As a for-profit organization, Peraton leverages its expertise to deliver mission-critical solutions across defense, intelligence, civilian, and health markets.
Through its federal contract awards, Peraton has provided diverse services across multiple agencies. For the Department of Homeland Security, Peraton has delivered data center and cloud optimization support, including infrastructure as a service, network operations, and cloud engineering. The company has supported the Naval Air Systems Command with engineering services for programs like the AEGIS Ballistic Missile Defense system. Peraton has also provided application development and maintenance services for the U.S. Secret Service, as well as geospatial research and analysis support for the Centers for Disease Control and Prevention. Notable contracts include a $55 million award from the Defense Information Systems Agency for IT support to the White House Situation Room, and multiple task orders under the Army's Responsive Strategic Sourcing for Services contract for engineering and technical assistance. Peraton's work spans both defense and civilian agencies, with no specific set-aside designations noted for these contract awards.
Regarding federal grant sub-awards, Peraton's involvement appears limited. One sub-award was identified through the University of Southern Mississippi for work related to the Ocean Cube Test and Evaluation Software. This project involved expanding existing software to ingest and visualize new sensor network observation data, support autonomous vehicle data, and develop tools for high-resolution numerical model data visualization. The work included designing and developing software specifications, providing source code and documentation, creating maintenance and operating procedure manuals, and establishing methodologies for data ingest and dictionary development.
Peraton holds several significant indefinite delivery vehicles (IDVs) with federal agencies. A key IDV is a $2.7 billion contract with the Department of Homeland Security for data center and cloud optimization support services, under which numerous task orders have been issued for various IT services. The company also holds a $497.5 million IDV with the Naval Air Systems Command for hardware and software development and sustainment. Additionally, Peraton has a $112 million IDV with the Space Development Agency for mission systems engineering and integration services, supporting the development of space-based sensing and data transport capabilities. The Department of the Treasury's Office of the Comptroller of the Currency awarded Peraton a $51 million Blanket Purchase Agreement for end-user computer services. These IDVs demonstrate Peraton's broad capabilities in IT services, systems engineering, and support for critical government programs across defense and civilian sectors.
CJ38H41QMGA1 541330
Not listed 15050 Conference Center Dr, Chantilly, VA 20151, USA
10/31/11 7/10/25 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 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 Mantech SRS Technologies, Inc.
Mantech SRS Technologies, Inc., a subsidiary of Mantech International Corporation, is a leading provider of professional services to federal agencies, primarily the Department of Defense. The company specializes in systems engineering, program management, environmental planning, range operations, geospatial information services, and other technical support services. Leveraging its parent company's expertise in IT modernization, cybersecurity, and intelligence, Mantech SRS Technologies delivers critical national security solutions to support various government programs and initiatives. The company's extensive experience and capabilities enable it to address complex challenges across defense, intelligence, and civilian sectors.
Through its federal contract awards, Mantech SRS Technologies has provided a wide range of services to multiple agencies. For the Department of the Navy, the company has conducted environmental impact assessments, range complex management planning, and sustainability studies for facilities across the United States and overseas. It has supported the Naval Facilities Engineering Command with GIS data management, Bird/Animal Strike Hazard (BASH) mitigation, and cultural resource management. The company has also delivered scientific, engineering, and technical assistance to the Defense Advanced Research Projects Agency (DARPA) for various programs. Additionally, Mantech SRS Technologies has supported the Department of Homeland Security's Science and Technology Directorate with systems engineering and program management services. These contracts have been primarily awarded without set-aside designations, reflecting the company's status as a large business entity. In its role as a subcontractor, Mantech SRS Technologies has partnered with prime contractors such as Booz Allen Hamilton, Axient LLC, and Scientific Research Corporation to provide specialized support on various government projects.
Mantech SRS Technologies holds two significant Indefinite Delivery Vehicles (IDVs). The first is a $1.25 billion DARPA Technical and Analytical Support Services II (TASS II) multiple-award IDIQ contract, awarded in October 2023, to provide a broad range of professional services supporting DARPA's research portfolio through 2028. Under this IDV, the company has received task orders for Director's Office Support Services and technical and analytical support services. The second IDV is a $100 million single-award indefinite delivery contract with the Naval Facilities Engineering Command, awarded in April 2021, for AE Range Sustainability services. This contract supports Navy and Marine Corps training and testing ranges globally, covering environmental planning, range operations, and related technical services. Task orders under these IDVs have been issued by DARPA and various Navy commands, including the Naval Facilities Engineering Command, Naval Information Warfare Systems Command, and U.S. Pacific Fleet Forces, for specific projects ranging from environmental assessments to technical support for advanced research programs.
CSCCUJ2JNLF3 541512
Not listed 2251 Corporate Park Dr, Herndon, VA 20171, USA
12/20/01 8/23/25