G3Dtech is a Lithuania-based technology provider focused on engineering solutions for defense, security, and other critical missions. The company supplies, adapts, designs, and manufactures tactical-grade equipment, software, and communications systems for institutional clients and demanding environments.

Its products include resilient GNSS navigation modules and antennas, rugged military field computers for Windows and Android, and components designed to withstand interference and signal spoofing. G3Dtech also modifies unmanned aerial vehicle (UAV) platforms, develops specialized accessories and software plugins, and integrates systems with Tactical Assault Kit (TAK) and other tactical platforms.

For secure communications, its +C3 software connects mobile platforms with operations centers and supports encrypted messaging, voice, video, and location data. The company’s Kovas-T ecosystem brings together UAV and navigation tools for tactical operations. G3Dtech also operates a continuous GNSS sensor network that monitors interference, spoofing, and timing reliability, and provides AGNSS and RTK data streams. Its services include custom design, programming, integration, demonstrations, field testing, and technology adaptation for specific operational requirements.