The Zanfer Group, LLC
Silver Spring, MDConstantly Exploring
Service detail: System Engineering
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Constantly Exploring
Service detail: System Engineering

Tidewater Planning & Design assists federal clients in managing and maintaining real property asset and facility data for Department of Defense installations worldwide. Its multidisciplinary staff delivers facility utilization and needs analysis, asset evaluations, and real property record management through comprehensive quality assurance, enabling clients to capture maintenance dollars and identify MILCON and special project requirements.
Service detail: Facility Planning and Real Property Data Management

Architect-Led · Defense-Grade · Fixed-Scope
Project: MILSATCOM Systems Engineering, Integration & Test
Performance, Excellence, Integrity, Responsiveness.
Service detail: System Test and Evaluation

Your Trusted Partner for Dry Dock Engineering
Service detail: Dry Dock Design and Engineering

Providing the DOD with Logistics, Alternative Energy & Advanced Air Mobility
Project: Army Aviation Common Lithium-Ion Battery Integration (FY25 OE-I Program)

Mission-ready support specialists to DoD, aerospace, and commercial clients
Project: U.S. Navy Combat Systems Engineering and Support

Connecting. Innovating. Serving.
Service detail: Systems Engineering and Mission Architecture

Bringing Simplicity to Your Complexity
Service detail: Software Development

Aerospace Thermal Engineering
Project: Magnetospheric Multiscale (MMS) Spacecraft TCS

Intelligent Designs for Intelligence Solutions
Project: Automated Collection Planning (ACP) Tool Development

Big Results for Critical Missions
Project: Medical Simulation Training at Walter Reed National Military Medical Center
Vyalex Management Solutions, Inc. is a management and engineering consulting firm based in Columbia, Maryland, serving Federal government and defense clients. Founded by an aerospace engineer and Army veteran, Vyalex provides systems engineering support, government acquisition consulting, innovation and product development consulting, and higher education/STEM pipeline services. It has delivered avionics engineering support to NAVAIR and acquisition management support to the Department of Health and Human Services, with experience in naval aviation platform systems, IR/RF sensors, and DoD program lifecycle support.
Project: NAVAIR Avionics Engineering Support - Special Surveillance Program
Insight, Imagination, Expertise... and Flawless Execution
Service detail: Program Management
Specialized engineering for custom process equipment, multispectral survivability, and systems compliance.
Project: Chemical Transfer / Supply System for Hydrofluoric & Nitric Acid
Bold Competence
Service detail: Welding Engineering Services

X-perience. X-pertise. X-cellence.
Project: Navy First ATO for Azure (NAVSEA / Microsoft)

Next Generation Wireless
Project: XenoData Bridge (XDB) USSF Production OTA

eScience & Technology Solutions, Inc. (eSTS) engineers and delivers technology services to Department of Defense and federal agency clients. Its staff integrates systems engineering, software development, cyber support, and program management across defense domains including C4ISR, short- and long-range radar, air traffic control, naval command platforms, and Navy manpower and personnel systems. eSTS holds a $300M IDIQ award from the Space and Naval Warfare Systems Command Sea Warrior Program Office for software development, modernization, and sustainment.
Service detail: Systems Engineering