4D Tech Solutions, LLC
Fairmont, WVMission-Driven Design and Development
Project: RedTail LiDAR System
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Mission-Driven Design and Development
Project: RedTail LiDAR System

When All Systems Must be Ready to Go
Project: US Navy High-Speed I/O Test Solution Demonstration
Electronic Design Built for Critical Programs
Project: 600W Power Factor Corrector

Scientific and engineering consulting services for aerospace, defense, and commercial applications.
Service detail: Systems Engineering
Analytical HEAVY Lifting
Service detail: Worst-Case Circuit Analysis (WCCA)

When Safety Is Critical.
Project: Applied Avionics DCU120 DAL A Certification Support

Absolute accuracy. Proven reliability.
Service detail: Systems Engineering and CAD

Full-service aviation and aerospace engineering house specializing in modifications and 24/7 AOG support
Project: C-130 Center Wing Replacement Engineering
Getting Actions Done with Swift, Smart, Superior & Sustained Results
Service detail: Strategy Consulting

Engineering solutions for unmanned and embedded systems
Service detail: Unmanned Systems Engineering

We build solutions.
Project: Georgia Border Surveillance Program

Aerospace Engineering Service Provider
Project: Hydraulic Control Unit (HCU) Development
Radar, Systems, and Hardware/Software Engineering
Project: X-Band Man Portable Doppler Radar (MPDR-X)

High-Performance VTOL Aircraft & Launch Vehicles
Project: Aquilon VTOL Jet Interceptor

FPGA SDR and Signal Processing
Service detail: Digital Signal Processing & Algorithm Engineering

Unique Solutions to Pulsed Power Challenges
Project: RS105 HEMP Simulator Installation at NIWC Pacific
Data-driven aerospace engineering modeling, simulation, and testing services.
Service detail: Modeling and Simulation
Atlantic Circuit Technologies, Inc. is an advanced engineering services firm headquartered in Atlanta, Georgia, that supports US Government agencies and private industry across data analytics, digital twin modeling, IoT devices, and systems integration. Its engineers specialize in data visualization, embedded machine learning, and regulatory compliance engineering for government contractors. Atlantic Circuit Technologies also operates the Syclops Platform for AI-driven predictive analytics in PCB manufacturing and counterfeit electronic part detection under SAE AS6171, and provides IP and engineering advisory services to semiconductor companies.
Service detail: Data Analytics and Advanced Visualization
Material solutions and technical consulting for defense applications.
Service detail: Science & Technology Assessments

Supporting the Defense of Our Nation
Project: Diver6 Tracking and Safety System
An Automated Test Systems Company
Project: F-35 JSF Program RF ATE Test Stations

The FPGA Experts
Service detail: FPGA & SoC Design
Custom Solutions for Sensor Applications and Electro-Mechanical Systems
Project: Orbcomm GPS Satellite Electro-Mechanical Packaging

Making the Aspirational Real
Project: High-Temperature Piezoelectric Material Deployment