Science Applications International Corporation
Science Applications International Corporation (SAIC), headquartered in Reston, Virginia, is a leading technology integration and professional services company that provides a comprehensive range of solutions to federal government agencies. As a large prime contractor, SAIC specializes in delivering advanced technological services including IT modernization, cloud migration, cybersecurity, systems engineering, logistics support, and technical consulting across defense, intelligence, and civilian sectors. The company offers end-to-end capabilities that help government agencies enhance their technological infrastructure, develop complex systems, and solve critical mission challenges through innovative technological solutions.
SAIC's federal contract awards demonstrate extensive capabilities across multiple domains. The company has secured significant contracts with agencies like the Naval Information Warfare Systems Command, Naval Sea Systems Command, Department of Defense, National Oceanic and Atmospheric Administration, and Transportation Security Administration. Contract work spans diverse areas including tactical network support, cloud infrastructure services, technical testing and evaluation, systems engineering, cybersecurity assessments, software development, and advanced research initiatives. Most contract awards are not set aside for small businesses, reflecting SAIC's status as a large prime contractor. Notable contract values range from smaller task orders around $50,000 to large-scale contracts exceeding $700 million, covering services such as enterprise cloud services, communication system modernization, IT infrastructure support, and specialized technical engineering across multiple federal agencies.
SAIC's federal grant portfolio appears limited based on the provided data, with only one identified grant award. This grant, awarded by the Shared Services Center, focused on advanced forest fire planning and introduced qualitative complexity management with artificial intuition. The grant, valued at $80NSSC22K1817, has a performance period from September 2022 to September 2025, suggesting SAIC's capability to engage in research-oriented projects that leverage advanced technological approaches to address complex environmental challenges.
SAIC holds several significant federal contract Indefinite Delivery/Indefinite Quantity (IDV) vehicles that enable broad service delivery across government agencies. These include the $10.9 billion Federal Supply Schedule contract with the General Services Administration, the massive $999 trillion OASIS+ Unrestricted Multiple Agency Contract, a $122 million Information Technology Support Services contract with a civilian agency, and the $46 billion Eglin Wide Agile Acquisition Contract (EWAAC). These IDV contracts allow SAIC to provide comprehensive professional services including IT modernization, cloud migration, cybersecurity, systems engineering, and technical support across defense, civilian, and intelligence agencies, positioning the company as a versatile and critical technology partner for federal government missions.
MMLKPW9JLX64 541512
Not listed 12010 Sunset Hills Rd Fl 4, Reston, VA 20190, USA
7/12/13 2/12/26 Mantech Advanced Systems International, Inc.
ManTech Advanced Systems International, Inc. is a subsidiary of ManTech International Corporation, a large business prime contractor that provides comprehensive technology solutions and services to support national security missions across the U.S. government. The company specializes in delivering advanced technological capabilities to federal agencies, with expertise spanning systems engineering, software development, cybersecurity, program management, and mission-critical support services. Located in Herndon, Virginia, ManTech works extensively with defense, intelligence, and civilian agencies to provide innovative technological solutions that address complex national security challenges.
Through its federal contract awards, ManTech has demonstrated extensive capabilities across multiple technological and operational domains. The company has secured numerous contracts with agencies like the Naval Air Warfare Center, Department of Defense, Air Force, and Transportation Security Administration, providing services such as engineering support, cybersecurity operations, technical analysis, and mission-critical systems integration. These contracts often involve sophisticated technical work including signals intelligence testing, signals intelligence research and development, network-enabled combat air force integration, modeling and simulation tool development, and technical support for specialized programs like the Joint Operational Medicine Information Systems. Most of ManTech's contract awards are not set aside for specific business categories, allowing the company to compete as a large business prime contractor and frequently collaborate with both large and small business subcontractors.
ManTech's federal grant awards primarily focus on environmental management and conservation efforts, particularly at military installations. Through sub-grants predominantly awarded to Colorado State University, the company has supported critical natural resources management programs at locations like Vandenberg Space Force Base. These grants involve comprehensive ecological work including species management for threatened and endangered plants, monitoring of wetlands, post-fire habitat management, invasive species control, and habitat restoration for species such as the California tiger salamander, California red-legged frog, least tern, and snowy plover. The grants emphasize programmatic decision-making, scientific research, and implementation of conservation strategies that align with federal environmental regulations and installation natural resource management plans.
ManTech holds several significant federal contract Indefinite Delivery Vehicles (IDVs) across multiple agencies, including the OASIS+ Unrestricted Multiple Agency Contract with a potential ceiling value of nearly $1 trillion, a $900 million Air Force Life Cycle Management Center IDIQ for engineering and simulation services, and a $49.5 million Pension Benefit Guaranty Corporation contract. These IDVs enable ManTech to provide a wide range of services including cybersecurity support, IT operations, technical support, software development, and mission-critical system management. The company has been awarded task orders under these IDVs from diverse agencies such as the Consumer Financial Protection Bureau, Defense Health Agency, Naval Information Warfare Systems Command, and the Transportation Security Administration, demonstrating its versatility in delivering specialized technological solutions across the federal government.
JY2BDT2K58Z6 541512
Not listed 2251 Corporate Park Dr, Herndon, VA 20171, USA
4/11/02 8/19/26 Scientific Research Corporation
Scientific Research Corporation is an advanced engineering company headquartered in Atlanta, Georgia, that provides comprehensive technology products and services to federal government agencies across defense, intelligence, and civilian sectors. As a for-profit Subchapter S Corporation registered in SAM.gov, the company specializes in delivering innovative solutions through engineering, technical support, research and development, system integration, and professional services. Scientific Research Corporation serves multiple government agencies with expertise in domains such as electronic warfare, command and control systems, cybersecurity, naval systems integration, and advanced technical engineering.
The company has provided an extensive range of goods and services through federal contract awards, including engineering and technical support for sophisticated defense and government programs. Key service areas include aircrew electronic warfare training, crash survivable recorder production and installation for military aircraft, command and control systems integration, maritime domain awareness training, naval ship construction support, and cybersecurity operations. Scientific Research Corporation has worked extensively with agencies like the Naval Information Warfare Systems Command, Department of Defense, Air Force, Marine Corps, and Department of State. The company frequently collaborates with small business subcontractors, including service-disabled veteran-owned, women-owned, and small disadvantaged businesses. Most of its contract awards have been competed on an unrestricted basis without specific set-aside designations, reflecting the company's competitive positioning across federal procurement opportunities.
Scientific Research Corporation holds several significant Indefinite Delivery Vehicle (IDV) contracts that demonstrate its broad capabilities. These include a $249.96 million single-award IDV with the Naval Air Warfare Center for aircrew electronic warfare tactical training range services, a $536.73 million multiple-award IDV for New Ship Construction C4I Integration, and an $84.7 million single-award IDV with the Air Force for T-6 Texan II aircraft crash survivable recorder production. The company also maintains multiple ASTRO IDVs through the General Services Administration, valued at $3.5 million each, which enable platform-related services across defense and federal agencies. Additionally, the company holds an OASIS+ Unrestricted IDIQ contract with a massive $999,999,999,999 ceiling, allowing it to compete for task orders across various professional service domains. These IDVs span multiple government agencies and provide flexible mechanisms for procuring engineering, technical, and professional services across diverse mission requirements.
FAK7LNGRNAN5 541330
Not listed 2300 Windy Ridge Pkwy SE #400s, Atlanta, GA 30339, USA
1/14/02 5/21/26 M.c. Dean, Inc.
M.c. Dean, Inc. is a for-profit company based in McLean, Virginia, that specializes in providing comprehensive engineering, technological, and infrastructure solutions to federal government agencies. The company offers a wide range of services including cyber physical solutions, security systems, facilities maintenance, IT infrastructure support, and critical infrastructure sustainment for mission-critical facilities across civilian and defense sectors. Founded and registered to do business with the federal government since 2002, M.c. Dean, Inc. has established itself as a significant contractor capable of delivering complex technological and infrastructure services to various government entities.
Through its federal contract awards, M.c. Dean, Inc. has demonstrated extensive capabilities across multiple domains of service provision. The company has executed contracts involving electronic security systems installation, including access control, intrusion detection, video surveillance, and locking hardware. Contracts have spanned agencies like the Department of Defense, Naval Information Warfare Systems Command, Federal Aviation Administration, U.S. Marshals Service, and General Services Administration. The company provides services such as power conditioning and interfacing equipment engineering, HVAC maintenance and repair, electrical preventive maintenance, infrastructure modernization, facilities maintenance, and security system design and implementation. Notably, none of the reviewed contract awards utilized small business set-aside designations, indicating M.c. Dean, Inc. operates as a large business federal contractor.
M.c. Dean, Inc. holds several significant Indefinite Delivery Vehicles (IDVs) that underscore its strategic importance in federal contracting. These include a $999,999,999,999 OASIS+ Unrestricted Multiple Agency Contract through the Federal Acquisition Service, a $450 million Blanket Purchase Agreement with the Administrative Office of the U.S. Courts for United States Marshals Service National Physical Security Programs, a $165 million Tiered Infrastructure Maintenance IV BPA with the Defense Information Systems Agency, and a $12.5 billion Base Infrastructure Modernization Services IDIQ with the Air Force's Electronic Systems Center. These IDVs enable the company to provide a comprehensive suite of services including infrastructure sustainment, security system installations, electronic security systems, access control, intrusion detection, video surveillance, power conditioning, HVAC repairs, electrical services, and IT infrastructure support across multiple federal agencies and installations.
RD55NEXJ5EW4 238210
Not listed 1765 Greensboro Station Pl, McLean, VA 22102, USA
2/5/02 8/13/26