Sos International LLC
Sos International LLC is a private, family-owned government services integrator that provides a wide range of specialized services to U.S. federal agencies. The company's core offerings include information technology, engineering, cybersecurity, linguist and language services, facilities maintenance, and advisory and assistance services. With a strong presence in the defense and intelligence sectors, Sos International has established itself as a key contractor for various government agencies, holding several significant indefinite delivery/indefinite quantity (IDIQ) contract vehicles that enable the delivery of its services across the federal government.
Through its prime and subcontract awards, Sos International has demonstrated its expertise in diverse areas. The company has provided IT support services, including network engineering and system administration, to the U.S. Army European Command and U.S. Africa Command. It has also delivered language services, including translation and interpretation in over 200 languages, to agencies such as the Drug Enforcement Administration, Executive Office for Immigration Review, and Bureau of Alcohol, Tobacco, Firearms and Explosives. Additionally, Sos International has supported the Defense Information Systems Agency with Mission Partner Environment network engineering services and has provided security assistance mentor and cultural advisor services to the U.S. Embassy in Baghdad. The company has also been involved in subcontracts for cybersecurity services, research and analysis of space-related threats, and retention bonus services for various defense contractors.
Sos International holds several significant IDVs that showcase its capabilities and strong relationships with federal agencies. The company is a prime contractor on the One Acquisition Solution for Integrated Services (OASIS) contract, a government-wide acquisition contract with a ceiling of nearly $1 trillion, allowing it to compete for professional services requirements across federal agencies. It also holds a $995 million IDIQ contract under the USAFE-AFAFRICA Advisory and Assistance Services V program, supporting U.S. Air Forces in Europe and Africa. The company has a $500 million IDV with the Department of State Bureau of Near Eastern Affairs for medical support services at the Baghdad Diplomatic Support Center. Furthermore, Sos International has a Blanket Purchase Agreement with the Bureau of Alcohol, Tobacco, Firearms and Explosives for bureau-wide language services, valued at $17 million. These IDVs demonstrate the company's ability to provide a wide array of services, from professional and advisory support to specialized medical and language services, across multiple federal agencies and geographic regions.
L3VCKMD7J585 541990
Not listed 1881 Campus Commons Dr #500, Reston, VA 20191, USA
4/11/12 7/24/25 Caci, Inc. - Federal
CACI, Inc. - Federal is a leading provider of information solutions and services to the U.S. federal government. As a division of CACI International Inc., the company supports critical national security missions and government transformation efforts across defense, intelligence, and civilian agencies. CACI delivers a wide range of services including engineering, research and development, information technology solutions, systems integration, cybersecurity, and program management. The company has established itself as a prime contractor on numerous high-value indefinite delivery vehicles, allowing it to rapidly provide specialized capabilities to government customers.
Through its prime and subcontract awards, CACI has delivered diverse services across multiple agencies. For the Department of Defense, CACI has provided engineering support for ship design and integration, crisis response and interoperable command and control systems, and background investigation services. The company has supported NASA with simulation and virtual reality applications for space programs. For civilian agencies like the Department of Homeland Security, CACI has furnished background investigative services and public alert system support. CACI frequently collaborates with other major contractors such as BAE Systems, Booz Allen Hamilton, and General Dynamics on large-scale projects. While most contracts are unrestricted, CACI occasionally partners with small businesses for specialized work.
CACI holds several significant indefinite delivery vehicles (IDVs) that facilitate its broad service offerings. These include a $2.25 billion contract with the Defense Counterintelligence and Security Agency for background investigations, a $32.5 billion Air Force contract for training systems acquisition, and a $150 million NASA contract for simulation and software technology support. The company also participates in government-wide acquisition contracts like Alliant II and OASIS, enabling it to provide IT and professional services across multiple agencies. Through these vehicles, CACI has received task orders for enterprise IT support, cybersecurity services, and specialized technical assistance for various defense and civilian programs. These IDVs position CACI as a go-to contractor for agencies seeking rapid access to advanced technology solutions and mission-critical support services.
N3PBJAVNKF61 541512
Not listed 14370 Newbrook Dr, Chantilly, VA 20151, USA
2/7/02 9/18/25 Obera LLC
Obera LLC is a veteran-owned limited liability company that describes itself as providing global solutions and innovative services in remote locations for security assistance and capacity building missions. The company has been registered in the System for Award Management (SAM.gov) since 2004.
Obera LLC has been awarded numerous prime federal contracts and sub-contracts to provide a diverse range of goods and services to U.S. government agencies. These include construction and facilities upgrades, procurement of vehicles and equipment, IT equipment and services, unmanned aerial systems, logistics and operations support, security cooperation, and training. Obera has delivered these offerings to the Department of Defense, Department of State, Department of Homeland Security, Department of Veterans Affairs, and other agencies across the globe. Many of the firm's contracts have been set aside for small businesses, service-disabled veteran-owned small businesses, or have no set-aside designation. Obera frequently partners with the Department of Defense's Counter Narcotics and Global Threats program and geographic combatant commands like U.S. Northern Command and U.S. Southern Command on efforts related to counternarcotics, border security, law enforcement capacity building, and security cooperation with foreign partner nations.
Obera LLC holds a $960 million, 9-year indefinite-delivery/indefinite-quantity (IDIQ) multiple award contract awarded by the Department of the Air Force Air Combat Command to provide counter-narcotics and global threats operations, logistics, and training support services globally. This contract, which is managed by the Department of Defense's Counter Narcotics and Global Threats program, enables Obera to receive task orders for a wide variety of support to meet national defense strategies and objectives related to countering threats around the world. Obera has already been awarded multiple delivery orders against this IDIQ to provide services like small-scale construction, communications equipment, IT procurement, vehicle procurement, and operations support across numerous geographic regions. The company has established itself as a key industry partner to the U.S. government in executing complex security cooperation and capacity building initiatives worldwide.
G3KDCDK8JJU8 541690
Not listed 13800 Coppermine Rd #322, Herndon, VA 20171, USA
1/8/04 3/22/25 Atlantic Diving Supply, Inc.
Atlantic Diving Supply, Inc., doing business as Ads Inc., is a military equipment supplier that provides tactical equipment, procurement, logistics, government contracts, and supply chain solutions. Through past federal contract awards, Ads Inc. has delivered a wide variety of tactical gear, protective equipment, weapons accessories, maritime products, medical devices, training services, and other items to support defense, security, and law enforcement customers.
As a prime contractor, Ads Inc. has provided specialized unmanned aircraft systems, communications equipment, oxygen supplies, ballistic protection products, firearms accessories, and more to the Department of Defense under contracts with the Air Force, Army, and other military entities. The company has also delivered law enforcement supplies and tactical equipment to the Department of Homeland Security, Department of Justice agencies, and Department of State under small business set aside and unrestricted contract vehicles. Major subcontract partners have included Skydio, Inc. and Wing Inflatables Inc.
Ads Inc.'s only identified sub grant award was as a subcontractor to the City of Charlotte to provide bomb squad detection equipment funded through the Department of Homeland Security.
The company currently holds a single-award Indefinite Delivery Contract with the Defense Logistics Agency Land and Maritime valued at up to $250,000 to provide specialized packing materials over a one-year period of performance. Ads Inc. may also hold other undisclosed Indefinite Delivery Vehicles that have resulted in delivery orders to provide items ranging from diving gear to weapons optics in support of defense and security customers.
GJMSFBCNMSK3 339999
Not listed 621 Lynnhaven Pkwy #160, Virginia Beach, VA 23452, USA
10/11/01 1/16/26 Dyncorp International LLC
Dyncorp International LLC is a subsidiary of Amentum Services, Inc., doing business as AECOM, and is a prominent global provider of technical, engineering, and management services to U.S. government agencies. The company specializes in a wide range of critical support services, including aircraft maintenance, logistics support, base operations, foreign military training, and technical assistance across defense, security, intelligence, energy, and environmental sectors. With a robust federal contracting portfolio, Dyncorp has established itself as a key provider of mission-critical services to multiple government agencies, leveraging its expertise in complex operational and technical support.
The company's federal contract awards demonstrate an extensive range of goods and services across civilian and defense agencies. Dyncorp has consistently secured contracts for aircraft maintenance and inspection, particularly for the U.S. Forest Service's Sherpa aircraft used in wildland firefighting operations, as well as maintenance services for military aircraft including Navy and Air Force platforms. Notable contract areas include contractor logistics support for military aircraft fleets, base operations support at international locations like Al Udeid Air Base in Qatar, foreign military training programs for forces in Iraq and Afghanistan, and specialized services such as waste management and food services for diplomatic missions. The majority of these contracts are competitively awarded without specific set-aside designations, indicating Dyncorp's ability to compete effectively across various federal procurement opportunities. The company frequently partners with subcontractors to enhance its service capabilities, working with firms like VSC Security Solutions, AV Industries, and Science and Engineering Services.
Dyncorp International LLC holds two significant Indefinite Delivery Vehicle (IDV) contracts that underscore its capabilities in aircraft maintenance and support services. The Naval Air Systems Command awarded a $56.8 million single-award IDV for contractor logistics support services at Naval Air Station Fallon, Nevada, covering maintenance for Navy aircraft including F/A-18, EA-18G, MH-60S, and E-2C models. Even more substantial is the Air Force's Aircraft Maintenance Enterprise Solution (ACES) IDV, a multiple-award contract with a potential value of $14 billion, which provides enterprise-wide aircraft maintenance and sustainment solutions. Under the ACES contract, Dyncorp has already received task orders for minimum guarantee services and is positioned to support Air Force-wide aircraft maintenance requirements across multiple major commands. These IDVs demonstrate the company's strategic importance in providing large-scale, long-term technical support to critical government aviation and operational programs.
ML6KL68PHMK3 488190
Not listed 13500 Heritage Pkwy, Fort Worth, TX 76177, USA
4/9/02 12/5/25