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 Transystems Corporation
Transystems Corporation, doing business as TS, is a for-profit engineering consulting firm specializing in transportation infrastructure projects and professional services for federal agencies. Registered in SAM.gov since 2002, the company provides architectural, engineering, project management, and technical assistance services to various government entities, with a primary focus on infrastructure assessment, design, and planning. The corporation operates as a parent company with multiple subsidiaries and has established itself as a key contractor for civilian and defense agencies across the United States.
Through its federal contract awards, Transystems Corporation has demonstrated extensive expertise in architectural and engineering services across multiple domains. The company has consistently secured contracts with agencies like the U.S. Coast Guard, Federal Transit Administration, Federal Railroad Administration, and U.S. Army Corps of Engineers. Its contract work includes facility condition assessments, infrastructure design, pavement inspections, waterfront and bridge inspections, electric vehicle infrastructure design, master planning, technical assistance, and project management oversight. Notable projects range from designing Coast Guard base facilities and examining electrical distribution systems to providing oversight for transportation capital projects. Notably, all of the company's recent contract awards have been non-set-aside designations, indicating open competition and selection based on qualifications.
Transystems Corporation holds three significant federal contract Indefinite Delivery Vehicles (IDVs): a $60 million Blanket Purchase Agreement with the Federal Railroad Administration for engineering services under the SUPPORT, TECHNICAL, OVERSIGHT, REVIEW, AND MONITORING (STORM) program, a $32 million Project Management Oversight Program contract with the Federal Transit Administration, and a $20 million Indefinite Delivery Contract with the U.S. Army Corps of Engineers Omaha District for architectural and engineering design services for railroads and roadways. These IDVs allow the company to issue task orders across various projects, with periods of performance extending to 2027-2029. The contracts enable Transystems to provide professional services including project oversight, technical assistance, engineering design, feasibility studies, and program analyses for transportation infrastructure and capital grant programs across civilian and defense agencies.
M3QZCWH5LB14 541330
Not listed 2400 E Pershing Rd #400, Kansas City, MO 64108, USA
2/18/02 7/19/25 Urban Engineers, Inc.
Urban Engineers Inc., doing business as Urban Engineers of Erie, is a multidisciplinary design, environmental, planning, and construction support services consulting firm that provides services for buildings, ports, transit, railroads, airports, bridges, and highways. Through prime federal contract awards, Urban Engineers has provided project management oversight services, capital project management workshop services, and engineering services to the Department of Transportation, including the Federal Transit Administration (FTA) and Federal Railroad Administration. It has received delivery orders against FTA's Project Management Oversight Program IDIQ to support oversight of major capital transit projects across the country.
As a subcontractor, Urban Engineers has provided risk assessment and project/construction management training services under grants from the FTA and U.S. DOT. It has partnered with Rutgers University on developing guidance for FTA grant recipients on assessing risk and managing large scale transit construction efforts.
Urban Engineers holds a seat on two IDIQ contract vehicles - FTA’s Project Management Oversight Program and the Federal Railroad Administration’s Engineering Services BPA. The FTA vehicle facilitates Urban Engineers providing project oversight support to ensure effective stewardship of federal grants for major transit infrastructure programs nationwide. The Federal Railroad Administration BPA covers a range of professional engineering services in support of rail projects across the U.S.
ZEYMMT8BGN16 541330
Not listed 530 Walnut St #7, Philadelphia, PA 19106, USA
2/26/02 11/29/25 Hill International, Inc.
Hill International, Inc. Washington DC Division is a subsidiary of Hill International, Inc., a global leader in construction risk management and consulting services. The company provides a wide range of professional services to federal agencies, including program management, project management, construction management, engineering, and technical support. Hill International has over 35 years of experience working with government entities and has established itself as a trusted partner for complex infrastructure and facility projects. Through its federal contract awards, the company offers expertise in areas such as construction oversight, quality assurance, cost estimation, scheduling, and risk assessment.
The Washington DC Division of Hill International has secured numerous prime federal contract awards across various civilian agencies. Notable projects include providing construction management as advisor and commissioning services for the Carl B. Stokes United States Courthouse Plaza Replacement Project in Cleveland, Ohio, awarded by the General Services Administration (GSA) for $2.7 million. The company has also supported NASA with construction management and project management services at multiple facilities, including the Jet Propulsion Laboratory and Goddard Space Flight Center. Other significant contracts include construction quality management services for the National Cancer Institute, construction manager as agent services for the Centers for Medicare & Medicaid Services Headquarters, and various projects for the Department of Transportation, Department of the Interior, and Administrative Office of the U.S. Courts. These awards demonstrate Hill International's versatility in managing diverse infrastructure projects across federal agencies.
Hill International holds several significant Indefinite Delivery Vehicles (IDVs) that allow for streamlined procurement of its services by federal agencies. The company's largest IDV is a $200 million Federal Supply Schedule contract with the GSA, valid through January 2029, which provides a broad range of professional services including engineering, project management, and construction management. Additionally, Hill International has a $60 million Blanket Purchase Agreement (BPA) with the Federal Railroad Administration for technical support and monitoring services through September 2029. The company also holds a $7.5 million BPA with NASA Headquarters for construction and project management support services, running through November 2025. These IDVs enable various federal agencies to efficiently access Hill International's expertise for their construction and infrastructure needs, reinforcing the company's position as a key service provider in the federal marketplace.
GP4MCJV4RNK4 541611
Not listed 1667 K St NW #520, Washington, DC 20006, USA
3/7/06 12/3/25