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 AECOM Technical Services, Inc.
AECOM Technical Services, Inc. Corporate Office Division, doing business as AECOM Technical Services Inc., is a provider of professional technical and management support services to government agencies and commercial clients. It delivers a wide range of services including planning, consulting, architectural and engineering design, construction, and operations and maintenance services for infrastructure assets. AECOM Technical Services, Inc. is a subsidiary of AECOM, a global network of design, engineering, construction, and management professionals.
AECOM Technical Services, Inc. has served as the prime contractor on numerous federal contract awards from agencies like the Department of Defense, Department of Homeland Security, Department of Transportation, Department of Interior, and others. It has provided construction management, architectural/engineering design, environmental remediation, testing and sampling, facilities operations and maintenance, and other technical services. Notable contracts include construction management for rebuilding infrastructure at Tyndall Air Force Base, environmental remediation at contaminated military sites, engineering support for the FAA and Coast Guard infrastructure projects, architectural and engineering services for Air Force construction programs, and hazardous waste cleanup for the Army Corps of Engineers. Many of these contracts utilized IDV vehicles that allow agencies to issue task orders against pre-established contract ceilings.
Through federal grant awards, AECOM Technical Services, Inc. has supported research initiatives in areas like industrial decarbonization of water resource recovery facilities funded by the Department of Energy, pressurized oxy-combustion power plant demonstrations under the Department of Energy's Conservation Research and Development program, and structural engineering design and hydrodynamic modeling for shoreline protection efforts funded by DARPA. The company has partnered with research universities like the University of Miami as a subcontractor. Its technical expertise spans environmental assessments, energy systems, infrastructure resilience, process equipment testing, and design services aligned with the objectives of federal research grant programs.
AECOM Technical Services, Inc. holds several large indefinite delivery vehicle (IDV) contracts providing architect-engineering services, construction management, environmental remediation, and specialized technical consulting across the federal government. Notable IDVs include the Army Corps of Engineers' Environmental Remediation Services IDC valued at $464 million for restoration work at Army installations, a $375 million NASA Environmental Restoration and Compliance Contract for cleanup activities across NASA centers, and a $245 million IDIQ with the Army Corps for hazardous waste remediation architect/engineering support. It also has a $500 million BPA with GSA for construction management and an IDIQ with a $500 million ceiling supporting worldwide fuels infrastructure projects for DLA Energy. Through these vehicles, AECOM Technical Services leverages its diverse technical capabilities to compete for federal task orders in its core service areas.
EPUXNLX5EYC4 541330
Not listed One California Plaza, 300 S Grand Ave Fl 9, Los Angeles, CA 90071, USA
9/7/01 12/11/25 Leidos, Inc.
Leidos, Inc., operating through its Leidos Services Operating Segment Division and doing business as SAIC, is a global leader in information technology, engineering, and science solutions. The company provides a wide range of products and services to U.S. government agencies, primarily focused on national security, health, and infrastructure. Leidos has secured numerous prime and subcontract awards across federal agencies, leveraging its expertise in areas such as research and development, systems integration, IT modernization, logistics, and specialized equipment procurement. The company's diverse portfolio of work spans defense, intelligence, civil, and health markets, positioning it as a key partner in supporting critical government missions and initiatives.
Through its federal contract awards, Leidos has provided an extensive array of goods and services to various agencies. For the Defense Health Agency, Leidos has supported medical research programs, including studies on traumatic brain injury, psychological health, cancer, and rare diseases. The company has also delivered IT and engineering support for the Department of the Air Force, including F-16 AIS/PSI engineering services. For the Naval Sea Systems Command, Leidos has supplied towed array parts, acoustic hoses, and other specialized naval equipment. The company has supported environmental restoration and remediation efforts for the Army Corps of Engineers, conducting site assessments and feasibility studies for hazardous waste cleanup. Leidos has also provided IT consolidation services for Air Force headquarters, oceanographic support for the Naval Meteorology and Oceanography Command, and litigation support services for the Department of Justice. These contracts demonstrate Leidos' versatility in delivering technical, scientific, and administrative solutions across diverse federal sectors.
While Leidos primarily engages in federal contracting, the company has also participated in some grant-funded research activities. One notable example is a subgrant award from the University of North Dakota for a NASA-funded project titled "Estimating Nocturnal Aerosol Optical Depth Using NASA's Black Marble." This work likely involves leveraging Leidos' expertise in data analysis and earth observation technologies to support scientific research in atmospheric studies. Although grant activities appear to be less prevalent in Leidos' federal engagement compared to contracts, this example showcases the company's capability to contribute to academic and scientific research initiatives in collaboration with universities and federal agencies like NASA.
Leidos holds several significant Indefinite Delivery Vehicles (IDVs) that enable it to provide a broad spectrum of services to federal agencies. The company was awarded a $478 million multiple-award IDC by NASA's Johnson Space Center for the Research, Integration, and Mission Integration Services 2 (REMIS2) program, focusing on spaceflight hardware, software, and mission integration services for the International Space Station. The U.S. Army Corps of Engineers Baltimore District granted Leidos a $200 million IDIQ contract for environmental services related to hazardous, toxic, and radioactive waste projects. The Defense Health Agency awarded Leidos a $102 million single-award IDC for meeting, programmatic, and administrative support services for the Congressionally Directed Medical Research Programs. Additionally, Leidos secured a $45 million multiple-award task order contract from the Army Corps of Engineers for architect-engineer environmental services. These IDVs position Leidos to continue providing critical support across various federal agencies, encompassing areas such as space operations, environmental remediation, medical research, and engineering services.
QLNMVC12KWY3 541715
Not listed 1750 Presidents St Fl 10, Reston, VA 20190, USA
1/5/10 5/30/25 Weston-Ea JV
Weston-Ea JV is a partnership or limited liability partnership registered in SAM.gov as a for-profit organization that specializes in environmental engineering and remediation services for federal government agencies. The joint venture appears to focus on providing architectural and engineering (A/E) services, with a particular emphasis on environmental investigation, cleanup, and restoration projects for military and government sites. While specific details about the joint venture's founding or full organizational structure are not provided, the company has demonstrated capability in handling complex environmental remediation contracts for defense-related agencies.
The entity has been awarded federal contracts primarily through the U.S. Army Corps of Engineers (USACE), specifically the Baltimore District, focusing on environmental services related to hazardous, toxic, and radioactive waste (HTRW) remediation. Recent contract awards include a significant $23,522,521.61 delivery order for a Remedial Investigation/Feasibility Study at the Charlestown Naval Auxiliary Landing Field Formerly Used Defense Site in Rhode Island, and a smaller $5,000 minimum guarantee delivery order for environmental material and transportation services in Baltimore, Maryland. These contracts involve comprehensive environmental assessment, investigation, and potential cleanup services. The contracts have not utilized any specific set-aside designations, indicating the joint venture competes on an unrestricted basis, though the solicitations have encouraged participation from small businesses and veteran-owned firms.
Weston-Ea JV holds a multiple-award indefinite delivery/indefinite quantity (IDIQ) contract (W912DR23D0015) with a substantial ceiling value of $200,000,000, awarded by the USACE Baltimore District. This IDIQ contract, valid through August 2028, covers architect-engineer environmental services supporting various programs including the Department of Defense Environmental Restoration Program, Formerly Utilized Defense Sites Program, and EPA Superfund efforts. The contract enables the joint venture to provide a wide range of services such as site investigations, environmental sampling, engineering studies, archaeological work, and environmental cleanup support at both military and non-military locations. Task orders under this contract can be issued for projects involving environmental remediation, assessment, and related engineering services across different geographic regions and institutional contexts.
JZJRXMUT86R1 541330
Not listed 1400 Weston Way, West Chester, PA 19380, USA
1/26/22 12/13/25 Hgl-Aptim Applied Science And Technology JV, LLC
Hgl-Aptim Applied Science And Technology JV, LLC is a self-certified small disadvantaged business and small business joint venture registered in the System for Award Management (SAM.gov) that provides environmental remediation, applied science, and technology solutions primarily to federal defense agencies. The company specializes in delivering comprehensive environmental services, including hazardous waste management, site investigations, remedial design, and cleanup activities for military installations across the United States. As a joint venture, the organization leverages combined expertise to support complex environmental restoration and assessment projects for federal government clients.
Through its federal contract awards, Hgl-Aptim has consistently provided environmental remediation services to multiple Department of Defense agencies, with a particular focus on investigating and addressing contamination at military facilities. The company has been awarded numerous task orders involving PFAS disposal, supplemental remedial investigations, environmental assessment, and cleanup activities at various Air Force bases and Army installations, including sites in Colorado, Minnesota, Nebraska, South Dakota, and New Jersey. These contracts have ranged in value from $5,000 to over $9.7 million and have typically involved environmental services such as site investigations, sampling, remedial action planning, waste disposal, and comprehensive environmental cleanup support. None of the contracts reviewed were set aside for specific designations, demonstrating the company's ability to compete effectively in open procurement environments.
Hgl-Aptim holds four significant Indefinite Delivery Contracts (IDVs) that enable ongoing environmental remediation work, including a $200 million multiple-award IDIQ contract with the U.S. Army Corps of Engineers Baltimore District for architect/engineering services supporting hazardous, toxic, and radioactive waste projects, a $219 million small business set-aside contract with the USACE Mobile District for environmental remediation services, a $45 million USACE multiple-award task order contract for nationwide environmental services, and a $49 million single-award contract with the USACE Omaha District for environmental remediation with military munitions response capabilities. These IDVs demonstrate the company's strategic positioning to support federal environmental restoration programs across multiple agencies, with contract periods ranging from 4-5 years and enabling flexible task order awards for complex environmental cleanup and assessment initiatives.
HNK7GMP7YQ13 541715
Not listed 11107 Sunset Hills Rd #400, Reston, VA 20190, USA
10/19/20 3/22/25