Communications defence companies in Romania
We track 4 defence communications companies in Romania, most of them in Bucharest and Timișoara. 1 of them is hiring now, with 3 open roles. Among them are Interactive Software, Artemis Research & Innovation and certSIGN.
All Communications Companies in Romania
Interactive Software is a Romanian defence software company developing and integrating C4I, C2, C4ISR and battle-management systems for defence and homeland security customers.



Romanian-Greek deep tech SME founded in 2020, specialising in RF hardware, sensors and AI. Coordinator of the EU EDF AVALON project developing high-bandwidth underwater wireless optical communications for military use.
Romanian cryptography vendor whose shellSAFE product is accredited to protect classified information at NATO and national level via the NATO Information Assurance Product Catalogue. Builds encryption software, secure mobile comms, and digital identity solutions for defence, homeland security and banking customers.
Romanian satellite and 5G non-terrestrial network engineering company building the CELEOS multi-orbit channel emulator and FLEX SPACE 5G NTN testbed. Supports secure dual-use communications and trains officers at Romania's Nicolae Bălcescu Land Forces Academy.