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 Booz Allen Hamilton Inc.
Booz Allen Hamilton Inc. is a leading provider of management, technology, and engineering services to the U.S. government. It specializes in defense, intelligence, and civil markets, empowering organizations to transform through consulting, analytics, digital solutions, engineering, and cyber expertise.
Booz Allen Hamilton Inc. has an extensive history of providing a wide range of goods and services through prime and subcontract awards across various federal agencies. It has delivered cybersecurity solutions, IT modernization, program management support, data analytics, and systems engineering services to agencies such as the Department of Defense, Department of Veterans Affairs, Centers for Disease Control and Prevention, and the Air Force. Booz Allen Hamilton Inc. has received numerous contracts for technical assistance, engineering services, and professional services from the Department of the Navy, Department of the Army, Department of Energy, and the National Aeronautics and Space Administration (NASA). Many of these contracts did not have set-aside designations, and Booz Allen Hamilton Inc. has often collaborated with subcontractors like Peraton Inc., BAE Systems, and Salient CRGT Inc.
Through prime and subgrant awards, Booz Allen Hamilton Inc. has provided research and development services, data analysis, and technical assistance to federal agencies. For instance, it received a project grant from the Department of Commerce's National Telecommunications and Information Administration to advance the security of O-RAN enabled 5G radio access network systems, collaborating with Virginia Tech as a subrecipient. Booz Allen Hamilton Inc. has also been awarded subgrants to identify hazardous materials for system sustainment and safety, as well as to conduct data analysis and research related to health and substance use disorders.
Booz Allen Hamilton Inc. holds several federal contract indefinite delivery vehicles (IDVs) that streamline the procurement of professional services for various agencies. These include a $23 million NASA Blanket Purchase Agreement (BPA) for data analysis and technical support services, a $550 million indefinite delivery contract from the Department of Energy's Advanced Research Projects Agency-Energy for technical and administrative support services, and a $75 million multiple award IDIQ from the Department of Health and Human Services Administration for Community Living to provide program support, data analysis, and technical assistance. Additionally, Booz Allen Hamilton Inc. was awarded a $149 million BPA by the Food and Drug Administration for organizational change management and business modernization support services.
JCBMLGPE6Z71 541611
Not listed 8283 Greensboro Dr, McLean, VA 22102, USA
10/29/01 1/10/26 General Dynamics Information Technology, Inc.
General Dynamics Information Technology, Inc. Headquarters Division, doing business as General Dynamics Information Technology Inc., is a premier provider of consulting, technology, and mission services to government agencies, defense, and intelligence communities. As a subsidiary of General Dynamics Corporation, it has a team of 28,000 employees delivering IT solutions and mission services on a global scale.
Through prime federal contract awards, General Dynamics Information Technology, Inc. has provided a wide range of goods and services to numerous agencies. These include IT infrastructure hosting, operations and maintenance, platform integration, cloud migration, cybersecurity support, software development, environmental modeling, facilities support, and ship repair services. Key customers include the Departments of Homeland Security, Veterans Affairs, Defense, Justice, and Health and Human Services, as well as the Environmental Protection Agency. General Dynamics has been both a prime contractor and subcontractor on major contract awards, working alongside partners like Lockheed Martin, BAE Systems, and AECOM. The company has supported diverse requirements, from providing IT services for the Healthcare Integrated General Ledger Accounting System valued at over $450 million to delivering engineering services under the Navy's Seaport-NXG contract vehicle.
Through federal grant awards, General Dynamics Information Technology, Inc. has participated as a sub-awardee on research projects but has not served as a prime recipient. However, the company was recently awarded a $2.26 million Project Grant from the Defense Health Agency to study remotely supervised transcranial direct current stimulation combined with cognitive training for active-duty service members and veterans with mild traumatic brain injury. This grant under the Military Medical Research and Development program will allow General Dynamics to leverage its expertise in delivering IT services, engineering support, and training over a four-year period.
General Dynamics Information Technology, Inc. holds multiple federal contract IDVs across civilian and defense agencies. These include a $975 million Multiple Award Indefinite Delivery/Indefinite Quantity contract with the Army for Mission Training Complex Capabilities Support II, providing integration and training services. The company also has a $2.54 billion single-award IDIQ with the Indian Health Service to implement a modernized electronic health records system. Additionally, General Dynamics holds Blanket Purchase Agreements with the Environmental Protection Agency for scientific modeling and environmental support services valued at $99.9 million, as well as a $23 million BPA with the Department of Commerce to provide enabling technology operations and maintenance. The company also supports the Department of Homeland Security through indefinite delivery contracts like a $99 million award for communications, training, and deployment services related to trade systems.
SMNWM6HN79X5 541330
Not listed 3150 Fairview Park Dr #100, Falls Church, VA 22042, USA
3/15/02 12/18/25 W S Darley & Co
W S Darley & Co is a global manufacturer and distributor that has been serving first responders and warfighters for over 100 years. Located in Itasca, Illinois, Darley offers a complete line of fire pumps, firefighting equipment, fire trucks, and GSA equipment.
Through past federal contract awards, W S Darley & Co has provided a wide range of tactical equipment, vehicles, technology products, logistics support services, and construction services to the Department of Defense and other federal agencies. As a prime contractor, W S Darley & Co has delivered fire trucks, drones, breathing equipment, tactical shelters, decontamination systems, drones, and other gear to the military services, DHS, and DLA Troop Support through contracts that are often structured as small business set-asides. The company has also performed as a subcontractor supporting distribution of tactical equipment and fire fighting products.
W S Darley & Co holds a Blanket Purchase Agreement with the Department of the Interior to provide Parrot Anafi USA Gov unmanned aerial systems and associated equipment, support, and services on an as-needed basis. This single-award BPA has a potential value of $480,000 over three years. W S Darley & Co is also a prime contractor on various Indefinite Delivery Indefinite Quantity (IDIQ) contract vehicles with Defense Logistics Agency Troop Support, including the Special Operations Equipment – Tailored Logistics Support (SOE-TLS) multiple-award IDIQ to provide specialized equipment and logistics support services for special operations forces. Task orders issued under these vehicles have covered products ranging from tactical shelters, drones, and decontamination gear to lighting equipment, pumps, and electronics.
TENRPZGMAGJ6 455219
Not listed 325 Spring Lake Dr, Itasca, IL 60143, USA
9/12/01 11/19/25 HII Mission Technologies Corp
Alion Science And Technology Corporation is a large engineering and technology company that provides a wide range of services to the U.S. federal government, primarily in support of defense and national security missions. As a subsidiary of Huntington Ingalls Industries, Inc., Alion specializes in research, development, test and evaluation (RDT&E), systems engineering, modeling and simulation, cybersecurity, and other advanced technical services. The company has received over $5 billion in prime federal contracts from agencies including the Departments of Defense, Air Force, Army, and Navy to support various programs involving aviation, surface warfare, weapons systems, communications, logistics, and training.
Alion's federal contract work spans numerous critical areas of defense technology and operations. Key services provided include engineering and integration for fighter aircraft and bomber programs, electromagnetic spectrum research and management, development of unmanned aircraft systems, counter-explosive hazard technologies, and advanced training simulators. The company has been awarded major contracts to support initiatives like the F-35 Lightning II Joint Program Office, Navy Continuous Training Environment, and Air Force spectrum management activities. Alion frequently leverages partnerships with subcontractors to deliver specialized equipment, software, and technical expertise. While most contracts are unrestricted awards, Alion occasionally subcontracts to small disadvantaged businesses. Primary customers include the Naval Sea Systems Command, Air Force Life Cycle Management Center, Office of the Secretary of Defense, and various research laboratories and warfare centers across the military branches.
Alion holds two significant indefinite delivery vehicle (IDV) contracts that allow it to compete for and receive task orders from defense agencies. The first is a $1 billion multiple-award Engineering, Procurement, Integration, and Contractor Logistics Support (EPIC) contract with the Air Force, running through 2034. This vehicle enables Alion to provide a broad scope of technical assessment, procurement, integration, and sustainment services. The second is a $50 million single-award IDV with the Naval Air Systems Command to deliver live, virtual, and constructive training and simulation systems through 2024. Under this contract, Alion designs, develops, modifies, and integrates advanced training capabilities for naval aviation and surface warfare applications. These IDVs position Alion as a key industry partner in supporting defense modernization and readiness initiatives across multiple domains.
GS7HBMNZEMK3 541611
Not listed 7501 S Quincy St suite 100, Willowbrook, IL 60527, USA
11/2/10 11/1/25