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 Amentum Services, Inc.
Amentum Services, Inc., doing business as AECOM, is a premier global leader in designing, engineering, managing and modernizing critical systems and programs of national significance across defense, security, intelligence, energy, and environment sectors for U.S. federal government customers.
Amentum Services, Inc. has provided a wide array of professional and technical services, equipment, construction, logistics, and other support to federal agencies through prime and subcontract awards. This includes aviation, maritime, missile defense, space launch, military construction, infrastructure modernization, IT and telecom systems integration, cybersecurity, data analytics, training systems, temporary facilities, environmental remediation, and more for the Departments of Defense, Homeland Security, State, Health and Human Services, Treasury, and other civilian agencies. Major prime contract partners have included Textron Aviation Defense, International Business Machines Corporation, HII Fleet Support Group, and Sonalysts Inc. Set aside designations have generally not applied given the specialized nature of many deliverables.
Amentum Services, Inc.'s sole prime federal grant was awarded by NASA to study the microbiomes of leafy green vegetable crops grown during spaceflight, analyzing interactions with the spacecraft environment and implications for astronaut dietary supplementation.
Amentum Services, Inc. holds several Indefinite Delivery Vehicles (IDVs) with ceiling amounts up to $75 billion, including single-award contracts from the Navy for F-16 aircraft support over 8 years and from Health and Human Services to provide influx care facility services through 2028. The company also has spots on multiple-award IDVs like the 10-year Army C5ISR Gateway to Sustainment ($3.2 billion ceiling) for command, control, and communications sustainment, and the 5-year Treasury TIAS Blanket Purchase Agreement ($500 million ceiling) for financial crimes analysis support. Associated task orders have involved F-16 parts and maintenance, Army radio equipment, and investigative services for tracking illicit finance.
QEMLRQA7PLG4 541330
Not listed 4800 Westfields Blvd #400, Chantilly, VA 20151, USA
2/8/10 12/5/25 Calibre Systems Inc.
Calibre Systems Inc. is an employee-owned management consulting and digital transformation company that provides a wide range of professional services to government and industry clients. The company specializes in program management, process improvement, financial analysis, logistics, cybersecurity, systems integration, software engineering, data analytics, training curriculum development, and administrative support. Calibre Systems holds numerous federal contract and grant awards, primarily supporting Department of Defense agencies such as the Army, Navy, Air Force, and Marine Corps, as well as civilian agencies including the National Institutes of Health, General Services Administration, and Equal Employment Opportunity Commission. As a prime contractor, Calibre has delivered specialized training services, mission command instruction, role player services for military exercises, and program management support for various initiatives.
Through its prime federal contract awards, Calibre Systems has provided education and training support services to the Department of the Army, including support for the Army's Force Management School and delivery of virtual simulation operator services at Fort Sill, Oklahoma. The company has also supported Base Realignment and Closure (BRAC) program management efforts for the Army's Office of the Chief of Staff. Calibre has received multiple delivery orders under the Army's Training Support Systems Enterprise (TSS-E) contract, providing specialized training services at various Army installations. For the Marine Corps, Calibre has provided strategic, operational, and amphibious planning support to the I Marine Expeditionary Force. The company has also delivered sustainment readiness support services to the Army Central Command in Kuwait. Notable subcontract work includes computer programming services for IBM, environmental engineering support for BB&E Inc., and IT service desk support for Science Applications International Corporation. While most awards did not have set-aside designations, Calibre has partnered with small and disadvantaged businesses on some contracts, such as subcontracting with Gemini TECH Services LLC, an 8(a) certified and economically disadvantaged woman-owned small business, for virtual simulation support services.
Calibre Systems' involvement in federal grant sub-awards has been more limited compared to its contract work. The company has provided support to the University of Maryland, Baltimore on two grant projects. In one project, Calibre assisted with the design, development, and implementation of a collaboration website, overseeing quality control, budget tracking, and project management. This work was part of a Department of Defense grant program. The other grant involved supporting the Intercollaborative Radiation Countermeasure (INTERACT) Consortium, which focuses on developing medical countermeasures for radiation syndromes. This project was funded by the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health. These sub-awards demonstrate Calibre's capability to contribute specialized expertise to academic research initiatives, particularly in project management and collaborative technology platforms.
Calibre Systems holds several significant federal contract Indefinite Delivery Vehicles (IDVs). The company was awarded a spot on the $610 million Army Training Support Systems Enterprise (TSS-E) multiple-award contract, allowing it to compete for task orders related to training support services across Army installations. Calibre also holds a $175 million single-award IDV with the National Institutes of Health for business and professional support services. Additionally, the company is on the General Services Administration's One Acquisition Solution for Integrated Services (OASIS) vehicle, with a massive ceiling of nearly $1 trillion. Through these IDVs, Calibre has received task orders for a variety of services, including education and training support, mission command instruction, role player services for military exercises, and program management support for Army initiatives. The company also holds a position on the Human Capital and Training Solutions (HCaTS) vehicle, through which it has received task orders from agencies such as the Department of Veterans Affairs for the Transition Assistance Program. These vehicles provide Calibre with a streamlined means to offer its diverse professional services portfolio to multiple federal agencies.
KHGARY8DHL23 541611
Not listed 6361 Walker Ln #1100, Alexandria, VA 22310, USA
8/8/01 8/13/25 Parsons Government Services Inc.
Parsons Government Services Inc. is a solutions provider focused on national security, defense, and global infrastructure. As a subsidiary of Parsons Corporation, it provides various services to U.S. federal government agencies through prime and subcontract awards.
Past prime contract awards to Parsons Government Services Inc. have included delivery orders for architectural and engineering services, planning, assessments, and inspections in support of facilities, infrastructure, and personnel programs for Department of Navy commands. These have encompassed west coast planning, Homeport Ashore Complex assessments, and human capital assessments under the Navy's Human Capital Assessment and Accountability Program (HCAP) multiple award contract. The services have been performed in locations such as Washington D.C. and Norfolk, Virginia. The contract types have been firm-fixed price, and none have had small business or other set-aside designations.
Parsons Government Services Inc. holds an indefinite delivery/indefinite quantity (IDIQ) contract from the Naval Facilities Engineering Command for architect-engineer services supporting west coast planning. This is under the parent Architect-Engineer Services for Preparation of Navy and Marine Corps Planning and Engineering Services IDIQ. It has a potential value of $95 million and was awarded without any set-aside designations. Under this contract, Parsons Government Services Inc. received a $10,000 delivery order for minimum guarantee west coast planning services to be performed in Norfolk, Virginia over one year.
LKG5L6KPH4X5 541330
Not listed 100 M St SE #1200, Washington, DC 20003, USA
2/19/02 9/10/25