AMERICAN SYSTEMS Corporation
McLean, VALeaders by Performance.
Service detail: Engineering and Analysis
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Leaders by Performance.
Service detail: Engineering and Analysis
ATCSI LLC delivers specialized services and technical solutions in air traffic control systems integration, shipboard systems, manned and unmanned air systems, and air traffic control procedures and policy development. It provides program management, task-based curriculum development, technical training, information analysis, digital data services, systems engineering, and strategic project planning. With a workforce of subject matter experts, the team supports complex aerospace, defense, and maritime programs.
Project: Naval Air Traffic Management Program Support

Advanced Engineering Consultants specializes in providing mechanical, electrical, plumbing, fire protection, technology, and utilities engineering design and construction administration services for the built environment. Established in 1998, the practice works collaboratively with owners, architects, and contractors across the Midwest, the nation, and globally. It has completed nearly 2,000 projects across diverse sectors including government, healthcare, education, and commercial markets.
Project: Columbus Division of Police Crime Laboratory Renovation
Pioneering the Past. Innovating the Future.
Project: World Shale Gas and Shale Oil Resource Assessment

Revolutionizing the aerospace industry through applied research and data analytics
Project: Weather Impact Analysis on Air Traffic
Built for speed. Engineered to deliver.
Project: Missile Defense Agency SHIELD IDIQ
Government Contractor, Seaport-e Prime Contract Holder and Experts on Navy Energy Conservation
Service detail: Engineering Services and Technical Support

Your Supportability Teammate
Service detail: Supportability Analysis & Optimization

Engineering the Edge of Possible
Project: Heavy Demonstrator Mission
Communications Solutions for Space
Service detail: Satellite Communications Architectures
Building Freedom's Team
Service detail: Engineering and Technical Support

Engineering & Management
Service detail: Program and Project Management
Information Technology Consulting
Service detail: Systems and Software Engineering
From the Poles to the Tropics - and Everywhere in Between
Project: LCS Full Ship Shock Trial - Environmental Mitigation

A Data Driven Company
Project: NOAA Radar Operations Center Mission Support Services

Engineering, programmatic, and technical support services for national security missions.
Project: Air Force Life Cycle Management Center Support
Delivering Innovative Engineering Strategies to Ensure Project Success
Project: Cornell University North Campus Expansion

Innovative products, expert consulting, and R&D for the next chapter in nuclear energy
Project: Hanford WTP Technical Issue Resolution

Training is not practice. It is perfection.
Project: JTAGSS Program

Endesco, Inc. is a multi-discipline civil engineering design, consulting, and construction management firm founded in 1997 and headquartered in Rockville, Maryland. It specializes in water resources, transportation planning and traffic engineering, roadway and lighting design, environmental studies, GIS, and project and construction management, primarily serving state DOTs, transit authorities, counties, cities, and federal agencies across the Washington, DC/Baltimore metro region and beyond.
Project: Transform I-66 Outside the Beltway (Express Lanes), Northern Virginia
Epsilon Systems Solutions, Inc. is a defense engineering and technical services provider headquartered in San Diego, California, with facilities in Portsmouth, Virginia, Mayport, Florida, and Pearl Harbor, Hawaii. Epsilon Systems provides marine engineering and ship repair for all classes of U.S. Navy vessels, C5ISR systems engineering and intelligence support, manufacturing of advanced military and commercial products, and technical services including geospatial analysis, environmental compliance, and simulation training. Operating over 125,000 square feet of repair, modernization, and manufacturing facilities near major U.S. Navy homeports, Epsilon Systems holds SUBSAFE certification on all classes of submarines and serves the U.S. Navy, NAVAIR, NAVSEA, and the broader national security community.
Service detail: Navy Ship Repair and Modernization

Innovative engineering solutions in RF and optical communications, optical sensing, and digital processing
Service detail: Optical Engineering

When Failure Isn't an Option, Trust Engineers Who Have Seen It All.
Service detail: Fire Protection System Design
Trusted to Deliver. Built to Serve.
Service detail: Engineering