General Dynamics Information Technology, Inc.
General Dynamics Information Technology, Inc. (GDIT) is a subsidiary of General Dynamics Corporation, a prominent defense and aerospace technology company. As a large, for-profit organization, GDIT provides comprehensive information technology, engineering, and mission support services to federal government agencies across civilian and defense sectors. The company specializes in delivering advanced technological solutions including IT infrastructure hosting, cybersecurity, software development, cloud migration, operations and maintenance, and specialized technical services to support complex government requirements.
Through its federal contract awards, GDIT has demonstrated extensive capabilities across numerous domains. The company has secured contracts with agencies including the Department of Homeland Security, Defense Health Agency, Environmental Protection Agency, U.S. Customs and Border Protection, National Oceanic and Atmospheric Administration, and multiple military branches. Contract work has spanned diverse areas such as medical research support, emergency management, cybersecurity, enterprise IT systems, network operations, data center services, training support, and specialized technical services for military and civilian agencies. None of these contracts were set aside for specific business categories, indicating GDIT's competitive positioning across government procurement mechanisms. The company frequently works with subcontractors like Microsoft Corporation, Amazon Web Services, Carahsoft Technology Solutions, and various small businesses to enhance its service delivery.
Regarding federal grant awards, GDIT has primarily focused on medical research initiatives. For instance, the company received a $1,247,189 Project Grant from the Defense Health Agency's Military Medical Research and Development program to conduct research on "Treatment Interventions for the Mental Health Needs of Warfighters with Traumatic Brain Injury (TIME)". This four-year project aims to evaluate remotely supervised transcranial direct current stimulation combined with cognitive training to improve complex attention in active-duty service members and veterans with mild traumatic brain injury. The grant demonstrates GDIT's commitment to supporting innovative medical research that can directly benefit military personnel.
GDIT holds several significant federal contract Indefinite Delivery Vehicles (IDVs) across multiple agencies. These include a $5.57 billion single-award IDC with Headquarters Air Force for information technology services, a $48 billion multiple-award IDC with the Office of the Secretary of Defense for research and development services, and a $999,999,999,999 OASIS+ Unrestricted Multiple Award Contract with the General Services Administration. The company has also secured IDVs with the Department of State for cloud and data center services, network and telecommunication services, and with the U.S. Army Corps of Engineers for geospatial research and support services. These contract vehicles enable GDIT to provide comprehensive, flexible technological solutions across government agencies, supporting critical missions in areas such as IT infrastructure, cybersecurity, software development, and specialized technical services.
SMNWM6HN79X5 541330
Not listed 3150 Fairview Park Dr #100, Falls Church, VA 22042, USA
3/15/02 6/23/26 ABT Global LLC
ABT Global LLC is a subsidiary of ABT Associates Inc., a global consulting and research firm that provides specialized analytical, research, evaluation, and technical assistance services to federal agencies across multiple policy domains. The company offers a comprehensive range of professional services including data analysis, program evaluation, policy research, implementation support, and strategic consulting to various government entities. Headquartered in Rockville, Maryland, ABT Global LLC serves as a critical partner to federal agencies by delivering evidence-based solutions and technical expertise across sectors such as public health, education, workforce development, environmental protection, and social services.
Through its federal contract awards, ABT Global LLC has demonstrated extensive capabilities across numerous government agencies. The company has been awarded contracts with agencies like the Environmental Protection Agency, Centers for Disease Control and Prevention, Department of Labor, Health Resources and Services Administration, and Department of Education. These contracts span diverse areas including chemical screening and evaluation, climate change research, public health initiatives, workforce development programs, and technical support services. The contracts are predominantly firm fixed-price or time and materials arrangements, covering tasks such as developing databases, conducting research and analysis, providing technical assistance, supporting regulatory processes, and creating policy evaluation frameworks. None of these contract awards utilized set-aside designations, indicating open competition, and ABT Global LLC frequently partners with universities, non-profits, and small businesses as subcontractors.
ABT Global LLC's federal grant awards reflect a similar breadth of expertise, focusing on cooperative agreements and research initiatives across various domains. The company has received grants from agencies like the Bureau of Justice Statistics, National Oceanic and Atmospheric Administration, Department of Transportation, and the Institute of Education Sciences. These grants support critical research efforts including justice system data analysis, school safety evaluations, community development technical assistance, climate and weather impact studies, and educational research projects. Many grants involve collaborative research, such as developing methodologies for investigating severe weather event responses, supporting tuberculosis elimination efforts, and conducting comprehensive evaluations of education and workforce development programs. The grants frequently involve partnerships with academic institutions, research centers, and other non-profit organizations.
ABT Global LLC holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that enable efficient service procurement across government agencies. These include a massive $999,999,999,999 OASIS+ Unrestricted Multiple Award Contract with the General Services Administration, a $425,771,843 Blanket Purchase Agreement with EPA's Office of Air and Radiation, and a $100 million contract with EPA's Office of Chemical Safety and Pollution Prevention. The company also holds IDVs with the Department of Education, Health Resources and Services Administration, and the Department of Labor. These contract vehicles cover a wide range of services including technical support, research and evaluation, data analysis, policy development, and strategic consulting. Task orders under these IDVs have been issued by agencies like EPA, CDC, Department of Labor, and Department of Education, demonstrating ABT Global LLC's versatility in supporting complex government initiatives across multiple policy domains.
C9S1NLQ67626 541990
Not listed 6130 Executive Blvd, Rockville, MD 20852, USA
7/17/06 7/8/26 Tetra Tech, Inc.
Tetra Tech, Inc. is a large, global consulting and engineering firm that provides comprehensive environmental, infrastructure, technical, and professional services to government and commercial clients. Headquartered in Pasadena, California, the company specializes in delivering advanced solutions across multiple sectors, with a significant focus on federal government contract and grant work. Through its diverse portfolio of services, Tetra Tech supports various federal agencies in environmental remediation, engineering design, technical assessment, infrastructure development, and international development projects.
In federal contract work, Tetra Tech has demonstrated extensive capabilities across multiple domains. The company provides environmental remediation services for agencies like the Environmental Protection Agency (EPA), conducting Superfund site assessments, hazardous waste cleanup, and technical support across multiple regions. For the Department of Defense, NASA, and U.S. Army Corps of Engineers, Tetra Tech delivers architectural and engineering services, including facility design, infrastructure improvements, and environmental compliance support. The company frequently performs complex technical tasks such as PFAS investigations, water quality monitoring, emergency response planning, and site assessments. Most of its federal contract awards are unrestricted, reflecting the company's status as a large, established prime contractor capable of handling sophisticated, large-scale projects across diverse federal agencies.
In federal grant work, Tetra Tech has supported various specialized programs focusing on environmental research, agricultural innovation, and regional development. Notable grant activities include collaborative work with universities like the University of Nebraska on small-scale irrigation projects, supporting state-level environmental initiatives such as nutrient reduction strategies with the Minnesota Pollution Control Agency, and engaging in cyberinfrastructure and ecological monitoring projects. The company's grant work often involves technical research, data analysis, strategic planning, and implementation of innovative solutions across environmental, agricultural, and technological domains.
Tetra Tech holds numerous significant federal contract Indefinite Delivery Vehicles (IDVs) across multiple agencies. These include a $225 million NASA Environmental Support Services Blanket Purchase Agreement, a $249 million U.S. Army Corps of Engineers Architect-Engineering Services contract, and a $2.5 billion Department of Defense Petroleum, Oil, and Lubricant Systems construction and repair contract. The company's IDVs span environmental compliance, architectural design, infrastructure development, and technical support services. These contract vehicles enable Tetra Tech to provide specialized services to agencies like the EPA, Air Force Civil Engineer Center, Bureau of Ocean Energy Management, and NASA, issuing task orders for complex environmental assessments, facility improvements, and technical consulting across diverse federal programs.
LMRMKLLL3LG5 541330
Not listed 3475 E Foothill Blvd, Pasadena, CA 91107, USA
2/20/02 10/13/26 Eastern Research Group Inc.
Eastern Research Group Inc. (ERG), doing business as Erg, Inc., is a for-profit environmental and health consulting firm headquartered in Concord, Massachusetts, that provides comprehensive technical, research, and program management services to federal agencies. The company specializes in delivering a wide range of environmental, scientific, regulatory, and technical support services across multiple domains, including air and water quality monitoring, hazardous waste management, emissions testing, regulatory compliance, and environmental data analysis. ERG serves as a prime contractor for numerous federal agencies, with a particular focus on supporting the Environmental Protection Agency (EPA) through various contract vehicles and task orders that address complex environmental challenges and regulatory initiatives.
Through its federal contract awards, ERG has demonstrated extensive capabilities in providing technical support across multiple environmental and regulatory domains. The company has secured numerous prime contract awards from agencies like the EPA, Occupational Safety and Health Administration (OSHA), and the Food and Drug Administration (FDA), delivering services such as air and water quality monitoring, emissions testing, risk evaluations, environmental collaboration and conflict resolution, laboratory support, and regulatory compliance assessments. ERG's contract work encompasses a diverse range of projects, including developing engineering assessments, conducting scientific research, supporting enforcement and compliance initiatives, facilitating community engagement, and providing technical training and program management services. None of these contract awards utilized set-aside designations, indicating ERG's competitive capabilities across federal procurement processes.
Regarding grant awards, ERG has primarily focused on evaluation and research projects, particularly in environmental and community resilience domains. One notable grant sub-award from the National Fish and Wildlife Foundation involved a comprehensive evaluation of ecological and community resilience outcomes from multiple grants. The evaluation examined ecological outcomes, community resilience impacts, program priority areas, broader implementation effects, and long-term sustainability of grant-funded projects. The sub-award involved detailed reporting and presentations to program partners, demonstrating ERG's capacity to conduct sophisticated research and assessment of environmental grant initiatives.
ERG holds several significant federal contract Indefinite Delivery Vehicles (IDVs) and Blanket Purchase Agreements (BPAs), providing a comprehensive suite of services across multiple agencies. These include a $100 million EPA Office of Research and Development on-site research laboratory support contract, an $85.26 million EPA Environmental Collaboration and Conflict Resolution Services contract, a $425.7 million EPA Technical and Outreach Support Services BPA, and a $5 million FDA economic studies contract. The IDVs cover domains such as environmental technical support, regulatory analysis, greenhouse gas program support, conflict resolution, compliance monitoring, and economic studies. Task orders under these vehicles have spanned a wide range of services, including laboratory calibration, emissions research, community engagement, regulatory support, and technical assessments, primarily for the EPA but also involving other agencies like the Coast Guard and FDA.
DK4TBEJRAR56 541620
Not listed 561 Virginia Rd 4 300, Concord, MA 01742, USA
1/9/02 3/27/26 Environmental Management Support, Inc.
Environmental Management Support, Inc. (EMS), doing business as E M S, is a small, employee-owned consulting firm based in Silver Spring, Maryland, specializing in providing comprehensive environmental support services to federal agencies. Founded over four decades ago, the company has established itself as a key contractor in the environmental consulting space, offering technical, analytical, regulatory development, and program support services across various federal environmental initiatives. EMS primarily serves civilian agencies such as the Environmental Protection Agency (EPA) and the Department of the Interior, focusing on critical environmental programs including Brownfields redevelopment, underground storage tanks management, risk assessment, environmental education, and regulatory support.
Through its federal contract awards, EMS has demonstrated extensive capabilities in delivering a wide range of environmental services. The company has been awarded numerous delivery orders and task orders primarily from the EPA's Office of Land and Emergency Management (OLEM), covering areas such as workforce training, communications support, database development, stakeholder engagement, peer review, and technical assistance for programs like the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Education Center, Waste Reduction Model (WARM), and Gullah/Geechee Corridor Petroleum & Redevelopment. Most of these contracts are time and materials or labor-hour based, and while the original contracts were often set aside for small businesses, many recent awards do not carry a specific small business designation. EMS has worked on projects involving CLU-IN system maintenance, risk assessment support, underground storage tank initiatives, and learning and development programs.
EMS holds two significant federal contract indefinite delivery vehicles (IDVs): a $100 million multiple-award Blanket Purchase Agreement (BPA) with EPA's OLEM and a $10 million single-award BPA with the Bureau of Safety and Environmental Enforcement (BSEE). The OLEM BPA, running through September 2029, enables EMS to provide technical, analytical, and regulatory development support services, with task orders including workforce training support, learning and development contracts, and communications support for various environmental programs. The BSEE BPA, effective through December 2027, focuses on peer review services for research projects, with task orders related to monitoring best practices and tropical cyclone estimation. Both IDVs are positioned under the GSA Multiple Award Schedule (MAS) contract vehicle, allowing EMS to continue providing specialized environmental consulting services to federal agencies across multiple domains.
P7NBL1A5NNK8 541620
Not listed 8455 Colesville Rd #700, Silver Spring, MD 20910, USA
2/25/02 6/13/26