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 Applied Research Associates, Inc.
Applied Research Associates, Inc. (ARA) is a globally recognized international research and engineering company that specializes in providing technically excellent solutions to complex and challenging problems in the physical sciences. It serves as a prime contractor and subcontractor on various federal contracts and grants, primarily with the Department of Defense, Department of Homeland Security, and Department of the Interior.
Through prime and subcontract awards, ARA has delivered a range of technical services and solutions to support federal agencies' missions. This includes threat detection technologies, munitions effectiveness analysis, counter-intelligence, infrastructure research, and offshore safety systems testing. ARA has provided analytical services, modeling, simulation, software development, research and development, test and evaluation, and engineering support. Its prime contract work spans multiple agencies like the Air Force, Army, Defense Threat Reduction Agency, Department of Transportation, and Department of Interior. ARA has received indefinite delivery/indefinite quantity contracts from these agencies, enabling issuance of task orders in specialized areas without set-aside designations. It has also partnered with major defense firms as a subcontractor.
On the grant side, ARA has received awards from agencies like the National Institute of Standards and Technology and the Army to conduct research and development activities. For example, ARA was awarded grants to study tornadic wind-structure interaction to improve load procedures in national standards, and to support Small Business Innovation Research initiatives. These grants enabled ARA to leverage its expertise in areas such as infrastructure resilience, building safety, and advanced technology development. The work involved modeling, simulations, technical analyses, and developing recommendations for standards updates.
ARA holds several indefinite delivery contract vehicles, enabling it to receive task orders from federal agencies for a range of technical services. This includes a potential $900 million IDIQ with the Air Force Life Cycle Management Center for analytical services through 2027, and a $582 million IDIQ with the Defense Threat Reduction Agency for integrated test and evaluation services to combat weapons of mass destruction through 2027. ARA also has IDIQs with the Army Corps of Engineers for research and development on topics like environmental engineering and construction. Additionally, ARA was awarded an IDV by the Department of Homeland Security for research, development, testing, and evaluation supporting transportation security efforts. Through these contract vehicles, ARA provides services like software development, data analysis, modeling and simulation, and technical evaluations to meet specialized requirements across a range of defense, infrastructure, safety, and homeland security programs.
LTMGBJ76B9D8 541330
Not listed 4300 San Mateo Blvd NE #220, Albuquerque, NM 87110, USA
4/23/02 4/12/25 Valiant Global Defense Services Inc.
Valiant Global Defense Services Inc., a division of Cubic Global Defense, Inc. and subsidiary of Valiant Integrated Services LLC, is a global company that provides training, simulation, readiness, logistics, sustainment, analysis, and operations services to military and government customers. According to its website, Valiant Integrated Services empowers critical missions by partnering seamlessly with customers to deliver program services, training technologies, simulation systems, and operational support. The company serves as both a prime contractor and subcontractor on numerous federal contracts across the Department of Defense and other agencies, offering a wide range of services to support military operations and personnel.
Through its prime contracts, Valiant Global Defense Services Inc. has provided services such as simulation and virtual training systems, maintenance instruction, mission support, counter-weapons of mass destruction programs, aviation maintenance and pilot training, force-on-force exercises, modeling and simulation, and security cooperation engagements. Major customers include the Army, Air Force, Navy, Marine Corps, Defense Threat Reduction Agency, and U.S. combatant commands. Notable contracts include a $255 million agreement for international F-16 aircraft maintenance and pilot training, a $9.7 million contract for training and exercise support services for the Defense Threat Reduction Agency, and a $49.9 million contract for training and education support services for the Marine Corps. Valiant frequently partners with specialized subcontractors like Core Government Services, Human Domain Solutions, Janus Research Group, Strategic Operations, Kokatat, and Mellor Engineering to enhance service delivery on its prime contracts. Set-aside designations are often not used for Valiant's contracts due to their size and complexity.
Valiant Global Defense Services Inc. holds several major indefinite-delivery/indefinite-quantity (IDIQ) contract vehicles to provide a wide range of products and services to federal agencies. These include the $975 million Mission Training Complex Capabilities Support II contract for Army training and simulation solutions, the $610 million Training Support Systems Enterprise vehicle for Army installation training support, the $1.31 billion Fielded Training Systems Support V contract for Navy aircrew and simulator services, and the $850 million Assessment, Exercise, and Modeling and Simulation Support IDIQ supporting the Defense Threat Reduction Agency. Additionally, the company is part of the $995 million USAFE-AFAFRICA Advisory and Assistance Services V IDIQ contract and the ASTRO GWAC for platform-related services. These multi-year IDIQ contracts, awarded by major military commands and defense agencies, allow Valiant to efficiently deliver integrated capabilities across training, readiness, sustainment, and operations areas.
PD3UQQ22NQW1 541330
Not listed 2355 Dulles Corner Blvd Suite 200, Herndon, VA 20171, USA
8/18/15 1/31/26 Cherokee Nation Strategic Programs, L.L.C.
Cherokee Nation Strategic Programs, L.L.C. (CNSP) is a tribally-owned small disadvantaged business that provides a wide range of professional, technical, and support services to U.S. government agencies. As a subsidiary of Cherokee Nation, CNSP leverages its status as an SBA-certified 8(a) participant to secure federal contracts across civilian, defense, and intelligence sectors. The company specializes in delivering integrated solutions in areas such as engineering, information technology, facilities management, logistics, environmental services, and program management support. CNSP's broad capabilities allow it to serve as a versatile contractor supporting diverse mission requirements for federal clients.
Through its prime and subcontract awards, CNSP has provided an extensive array of services to numerous federal agencies. For the Department of Defense, CNSP has delivered counter-narcotics support, engineering services, technical training, and advisory assistance for various commands including the Air Force, Army, and Marine Corps. The company has supported civilian agencies like the Department of Homeland Security with integrated logistics, maintenance services, and program management for Customs and Border Protection and the Coast Guard. CNSP has also performed scientific and technical work for NOAA, IT services for the State Department, and security support for the Treasury Department. Many of these contracts were awarded as 8(a) sole source or competitive set-asides, allowing CNSP to leverage its small business status. The company frequently partners with other firms as both a prime and subcontractor to enhance its service offerings.
CNSP holds several significant indefinite delivery vehicles (IDVs) that provide flexible contracting mechanisms for federal clients. Most notably, CNSP was awarded a position on the General Services Administration's One Acquisition Solution for Integrated Services - Small Business (OASIS SB) contract, a multiple-award IDIQ with a $50 billion ceiling to provide complex professional services to civilian agencies. Under OASIS SB, CNSP has received numerous task orders from diverse agencies for services ranging from environmental analysis to financial management support. The company also holds a $22 million single-award IDIQ with the State Department to provide IT support services globally. Additionally, CNSP has positions on multi-award IDIQs with the Defense Threat Reduction Agency for assessment and modeling support, and with the Naval Air Systems Command for engineering and technical services. These vehicles allow CNSP to compete for a steady stream of task orders across the federal government, solidifying its position as a go-to contractor for agencies seeking small business participation.
PQNNHF72NNM6 541714
Not listed 2 W 2nd St 1500 28, Tulsa, OK 74103, USA
11/26/13 8/28/25 Black & Veatch Special Projects Corp.
Black & Veatch Special Projects Corp. Federal Services Division, doing business as Black & Veatch Architects LLC, is a prominent engineering, procurement, and construction company that provides a wide range of services to the U.S. federal government. The company specializes in architectural and engineering services, construction management, and technical support for various federal agencies, including the Department of Defense, Department of Energy, and Environmental Protection Agency. Black & Veatch is known for its expertise in energy, water, telecommunications, and government services, offering innovative solutions for complex infrastructure projects worldwide. Through its federal contract awards, the company has demonstrated its capability to deliver diverse services across multiple sectors, from ballistic missile defense support to environmental remediation and energy resilience solutions.
Black & Veatch has provided numerous services through federal contract awards, showcasing its versatility and technical expertise. For the Department of Defense, the company has supported ballistic missile defense programs, offering design services, electrical power tasks, and engineering support at various military installations such as Fort Greely, Alaska. The firm has also conducted facility assessments, renovations, and upgrades for the Army Corps of Engineers in locations like Guantanamo Bay, Cuba. In the energy sector, Black & Veatch has designed microgrids, performed power studies, and provided energy resilience solutions for military bases. The company has supported the Defense Threat Reduction Agency with biosafety and biosecurity laboratory upgrades in countries like Cameroon and Senegal. Environmental services have included soil and sediment sampling for the EPA and wastewater treatment facility upgrades. Additionally, Black & Veatch has provided cybersecurity assessment services and training development for various defense agencies. These contracts demonstrate the company's ability to deliver specialized services across a broad spectrum of federal needs.
Regarding federal grant awards, Black & Veatch Special Projects Corp. received a $1,918,133 Cooperative Agreement from the U.S. Department of Energy on October 1, 2023. This grant, awarded through the DOE's Conservation Research and Development program (CFDA 81.086), aims to develop a next-generation nitrogen removal process for wastewater treatment facilities. The project focuses on creating a low-energy solution that minimizes nitrous oxide emissions, aligning with the DOE's goals of advancing energy efficiency and supporting industrial decarbonization. This grant demonstrates Black & Veatch's involvement in innovative environmental technologies and its contribution to the federal government's sustainability initiatives. While this appears to be the primary grant award mentioned, it highlights the company's capability to engage in research and development projects that address critical environmental challenges.
Black & Veatch holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that showcase its broad capabilities and long-term relationships with federal agencies. The company was awarded a $249 million multiple-award IDV by the Army Corps of Engineers for Ballistic Missile Defense Program Architectural & Engineering Services, running through October 2024. This IDV allows the company to provide a wide range of design, engineering, and technical services for BMD infrastructure and related facilities. Another notable IDV is the $850 million Assessment, Exercise, and Modeling and Simulation Support (AEMSS) contract with the Defense Threat Reduction Agency, providing various assessment and support services through July 2027. The firm also holds a $49 million IDV for general architectural and engineering services in Romania, Bulgaria, and Hungary for the Army European Command, supporting overseas infrastructure projects. Additionally, Black & Veatch is part of a $118 million multiple-award IDV for architect-engineer services supporting the Army Corps of Engineers Northwestern Division through August 2028. These IDVs demonstrate the company's broad capabilities in engineering, construction, and technical support across various defense and civilian agencies, allowing for flexible and efficient procurement of services by the federal government.
C8L3CMNXPAA1 541330
Not listed 11401 Lamar Ave, Leawood, KS 66211, USA
1/23/02 9/25/25