
ACSYeS Inc
Aberdeen Proving Ground, MDScientific and engineering consulting services for aerospace, defense, and commercial applications.
Service detail: Systems Engineering
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Scientific and engineering consulting services for aerospace, defense, and commercial applications.
Service detail: Systems Engineering

AM Pierce & Associates, Inc. is a Maryland-based technical services company supporting Department of Defense customers with engineering, research, cyber, C5ISR, program, and acquisition capabilities. Its team works on sensor and data fusion, autonomy, unmanned systems, interoperability, systems engineering, modeling and simulation, warfare analysis, data links, electronic warfare, security systems engineering, and NAVAIR data fusion programs.
Service detail: Engineering and Research
Leaders by Performance.
Service detail: Engineering and Analysis
We empower our people to do good and help others with simple solutions.
Service detail: Test & Evaluation
AI You Can Trust When Failure Isn't an Option
Project: Adaptive Cyber Range Control for White Cell Operations

Fifty Years of Engineering Excellence
Project: USPS FSS Program Production
Keeping Construction Projects on Track
Project: Reagan National Airport
A History of Proven Performance
Project: Army Research Lab Ballistic Modeling and Research

Bridging the Gap Between Operations and Technology
Project: Special Operations Command (SOCOM) Targeting and Training Element (STTE) Contract
We Are Your Trusted Partner
Project: NASA KSC Concept of Operations Definition

Supporting the Warfighter
Service detail: Systems Engineering

The FPGA Experts
Service detail: FPGA & SoC Design
Leaders in Forensic Engineering, Accident Reconstruction & Expert Witness Services
Service detail: Forensic Engineering

Efficiently and cost-effectively bringing you the best result.
Service detail: Structures Engineering

First-rate aerospace engineering solutions and strategic services
Service detail: Aerospace Engineering Services

Engineering-Planning-Design
Service detail: Planning and Feasibility
Commitment to Excellence
Project: Army Prototype and Integration Facility Support
Building and Supporting Planetary Science Instruments for Mars and the Moon
Project: SAM Instrument Support (Curiosity Rover)

Embedded Flight Systems, Inc. (EFSI) is a Laurel, Maryland software and systems engineering firm that builds, certifies, and operates mission-critical flight software and ground systems for NASA and NOAA. Founded in 2002, EFSI has supported more than 20 NASA missions at Goddard Space Flight Center over 25 years, including JWST, Hubble, Roman Space Telescope, PACE, GOES-R/GeoXO, JPSS, LRO, MMS, and GPM. It provides end-to-end mission software capability covering flight software development, ground system operations, systems engineering, spacecraft simulation, IT security, and safety and mission assurance. EFSI employs approximately 50 engineers and staff and holds a Top Secret Facilities Clearance.
Service detail: Flight Software

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

Engineering a Safer Future
Service detail: Fire Protection Engineering & Code Consulting

Strengthening program execution, reducing life-cycle risk, accelerating delivery
Service detail: Systems Engineering, Integration, and Test

Smarter Intelligence
Project: Sentinel ICBM Modernization Support
Ingenuity That Shapes Lives
Project: O'Hare International Airport Terminal 5 Expansion