Amentum Services, Inc.
Amentum Services, Inc., doing business as AECOM, is a premier global leader in designing, engineering, managing and modernizing critical systems and programs of national significance across defense, security, intelligence, energy, and environment sectors for U.S. federal government customers.
Amentum Services, Inc. has provided a wide array of professional and technical services, equipment, construction, logistics, and other support to federal agencies through prime and subcontract awards. This includes aviation, maritime, missile defense, space launch, military construction, infrastructure modernization, IT and telecom systems integration, cybersecurity, data analytics, training systems, temporary facilities, environmental remediation, and more for the Departments of Defense, Homeland Security, State, Health and Human Services, Treasury, and other civilian agencies. Major prime contract partners have included Textron Aviation Defense, International Business Machines Corporation, HII Fleet Support Group, and Sonalysts Inc. Set aside designations have generally not applied given the specialized nature of many deliverables.
Amentum Services, Inc.'s sole prime federal grant was awarded by NASA to study the microbiomes of leafy green vegetable crops grown during spaceflight, analyzing interactions with the spacecraft environment and implications for astronaut dietary supplementation.
Amentum Services, Inc. holds several Indefinite Delivery Vehicles (IDVs) with ceiling amounts up to $75 billion, including single-award contracts from the Navy for F-16 aircraft support over 8 years and from Health and Human Services to provide influx care facility services through 2028. The company also has spots on multiple-award IDVs like the 10-year Army C5ISR Gateway to Sustainment ($3.2 billion ceiling) for command, control, and communications sustainment, and the 5-year Treasury TIAS Blanket Purchase Agreement ($500 million ceiling) for financial crimes analysis support. Associated task orders have involved F-16 parts and maintenance, Army radio equipment, and investigative services for tracking illicit finance.
QEMLRQA7PLG4 541330
Not listed 4800 Westfields Blvd #400, Chantilly, VA 20151, USA
2/8/10 12/5/25 Vectrus Systems LLC
Vectrus Systems LLC is a management and technology support services provider that specializes in delivering a wide range of solutions to federal government agencies. Registered with SAM.gov since 2001, the company offers services including information technology, engineering, integrated logistics, foreign military sales support, program management, training systems, and contractor field services. As a prime contractor, Vectrus Systems has secured numerous federal contract awards from various defense agencies, particularly within the Department of the Navy, Department of the Air Force, and Department of the Army.
Vectrus Systems has provided an extensive array of services through its federal contract awards. These include logistics and supply chain management support, engineering and technical services, program management, information technology services, and aviation maintenance support. Notable contracts include delivery orders for logistic and management support services awarded by the Defense Contract Management Agency, with values ranging from tens of thousands to millions of dollars. The company has also secured contracts for engineering, analytical, and technical services from the Naval Air Systems Command, as well as support for the U.S. Army Parachute Team. Vectrus Systems has partnered with several subcontractors, including woman-owned small businesses like Mackee Inc. and service-disabled veteran-owned small businesses like Precise Systems, to provide specialized expertise or additional funding support. While most of Vectrus Systems' awards do not have set-aside designations, the company has demonstrated a commitment to working with diverse subcontractors.
Vectrus Systems holds several significant Indefinite Delivery Vehicles (IDVs) that showcase its capabilities and relationships with federal agencies. A notable IDV is a $249.7 million multiple-award contract with the Naval Air Systems Command for rapid acquisition, engineering, systems integration, and product development services, set to run until 2027. Another key IDV is a $92.9 million multiple-award contract for Tactical Integrated Threat and Target Training Systems, awarded by the Naval Air Warfare Center. Vectrus Systems also holds a $32.9 million single-award IDC with NAVAIR for Navy Enterprise Resource Planning (ERP) support services. These IDVs cover a broad spectrum of services, including software development, engineering analysis, logistics support, and business office support. While not all IDVs fall under specific parent vehicles, they demonstrate Vectrus Systems' strong presence in providing critical support to naval aviation and defense programs.
ZRJLSH4K9NL3 541330
Not listed 1875 Campus Commons Dr STE 301, Reston, VA 20191, USA
6/21/01 9/13/25 HII Fleet Support Group LLC
HII Fleet Support Group LLC, a subsidiary of Huntington Ingalls Industries, is a major provider of engineering, technical, maintenance, and logistics support services to the U.S. Department of Defense, with a primary focus on naval vessels and shipbuilding programs. As the largest military shipbuilding company in the United States, Huntington Ingalls Industries leverages its expertise through HII Fleet Support Group to deliver comprehensive support for the Navy's fleet. The company specializes in carrier engineering and maintenance assistance, hull and mechanical systems upgrades, shipbuilding program support, material handling equipment maintenance, and specialized training.
Through its federal contract awards, HII Fleet Support Group has provided a wide array of services to the U.S. Navy and other defense agencies. These include engineering and technical support for aircraft carriers, surface ships, and submarines; installation and maintenance of command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) systems; modernization and overhaul services for naval vessels; and logistics support for various shipboard systems. The company has worked on projects such as the Refueling Complex Overhaul of the USS John C. Stennis, installations on the USS Abraham Lincoln, and support for the DDG Modernization Back Fit program. HII Fleet Support Group frequently collaborates with subcontractors like Delphinus Engineering, Tecnico Corporation, and Noblis MSD LLC to provide specialized expertise. The majority of its contracts are awarded by the Naval Sea Systems Command, Naval Information Warfare Systems Command, and U.S. Fleet Forces Command, typically without small business set-aside designations.
HII Fleet Support Group holds several significant Indefinite Delivery/Indefinite Quantity (IDIQ) contracts that allow for efficient procurement of its services by various Navy commands. These include a $272 million contract for Carrier Engineering Maintenance Assist Team and Surface Engineering Maintenance Assist Team services, supporting aircraft carriers and surface ships in U.S. and international ports through July 2026. Another IDIQ contract, valued at $48.45 million, provides engineering maintenance and logistics support services for the Navy's surface fleet through May 2027. The company also holds a $24.27 million single-award contract for maintenance, repair, and overhaul services on material handling equipment and small material handling equipment, running through February 2027. These IDIQ vehicles enable the Navy to quickly access HII Fleet Support Group's expertise for a wide range of engineering, maintenance, and logistics needs across its fleet and shore facilities.
VGCPT3NSM831 541330
Not listed 5701 Cleveland St #110, Virginia Beach, VA 23462, USA
3/8/02 3/7/25 Sonalysts Inc.
Sonalysts Inc. is an employee-owned company based in Waterford, Connecticut that provides a wide range of professional services to government and commercial clients. As a prime contractor for the U.S. federal government, Sonalysts specializes in engineering, research and development, analysis, training systems, and software development. The company has extensive experience supporting various defense and civilian agencies, with a particular focus on naval systems and technologies. Sonalysts has been registered to receive federal awards since 2002 and is classified as a for-profit organization and manufacturer of goods.
Through its prime contract awards, Sonalysts has delivered diverse products and services across multiple agencies. For the Department of the Navy, the company has provided curriculum development, training systems, and analysis services to the Naval Education and Training Command. It has also supported the Naval Sea Systems Command and Naval Undersea Warfare Center with engineering services, vulnerability analysis, and software sustainment for undersea systems and technologies. Sonalysts has conducted research and development for the Defense Advanced Research Projects Agency (DARPA) and the Missile Defense Agency, including work on cyber operations preparedness and command and control systems. The company has also supported NASA with aircraft trajectory optimization technology. Many of these awards have been designated as small business set-asides, particularly under the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs.
Sonalysts holds several significant Indefinite Delivery Vehicles (IDVs) that enable it to provide long-term support across various service areas. The company is a holder of the SeaPort Next Generation (SeaPort-NxG) multiple-award contract vehicle, which allows it to compete for task orders to provide engineering, technical, and program management support services to the Navy. Sonalysts also holds multiple IDVs with the Naval Sea Systems Command, including a $245 million multiple-award contract for the Undersea Weapons and Undersea Defensive Family of Systems and a $48 million single-award contract for rapid prototype development services. Additionally, the company is a small business awardee on several pools of the General Services Administration's One Acquisition Solution for Integrated Services (OASIS) contract and the ASTRO contract for mission support services. These IDVs position Sonalysts to provide a wide array of professional services to defense and civilian agencies, leveraging its expertise in areas such as engineering, software development, and training systems.
WYFZJPX5J537 541715
Not listed 215 Parkway N, Waterford, CT 06385, USA
1/4/02 2/20/25